{"id":262,"date":"2026-07-31T07:24:30","date_gmt":"2026-07-31T07:24:30","guid":{"rendered":"https:\/\/5speedtransmission.com\/?post_type=product&#038;p=262"},"modified":"2026-07-31T07:24:30","modified_gmt":"2026-07-31T07:24:30","slug":"double-sprockets-for-two-single-chains-asian-standard","status":"publish","type":"product","link":"https:\/\/5speedtransmission.com\/ja\/product\/double-sprockets-for-two-single-chains-asian-standard\/","title":{"rendered":"2\u672c\u306e\u30b7\u30f3\u30b0\u30eb\u30c1\u30a7\u30fc\u30f3\u7528\u30c0\u30d6\u30eb\u30b9\u30d7\u30ed\u30b1\u30c3\u30c8\uff08\u30a2\u30b8\u30a2\u898f\u683c\uff09"},"content":{"rendered":"<div style=\"font-family: Arial, Helvetica, sans-serif; color: #1c2333; line-height: 1.75; max-width: 1200px; margin: 0 auto; padding: 2%;\">\n<p><!-- \u2550\u2550 STATS STRIP \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<div style=\"background: #0d1b2e; border-radius: 8px; padding: 28px 4%; margin-bottom: 40px; display: flex; flex-wrap: wrap; gap: 0; justify-content: space-around; text-align: center;\">\n<div style=\"padding: 10px 20px; min-width: 110px;\">\n<p style=\"font-size: clamp(22px,3vw,34px); font-weight: 800; color: #e8a020; margin: 0 0 4px;\">40SD\uff5e80SD<\/p>\n<p style=\"font-size: clamp(11px,1.2vw,13px); color: #8daabe; text-transform: uppercase; letter-spacing: 1.5px; margin: 0;\">\u5229\u7528\u53ef\u80fd\u306a\u30bf\u30a4\u30d7<\/p>\n<\/div>\n<div style=\"padding: 10px 20px; min-width: 110px; border-left: 1px solid rgba(255,255,255,0.08);\">\n<p style=\"font-size: clamp(22px,3vw,34px); font-weight: 800; color: #e8a020; margin: 0 0 4px;\">Z=12\uff5e21<\/p>\n<p style=\"font-size: clamp(11px,1.2vw,13px); color: #8daabe; text-transform: uppercase; letter-spacing: 1.5px; margin: 0;\">\u6b6f\u306e\u672c\u6570\u7bc4\u56f2<\/p>\n<\/div>\n<div style=\"padding: 10px 20px; min-width: 110px; border-left: 1px solid rgba(255,255,255,0.08);\">\n<p style=\"font-size: clamp(22px,3vw,34px); font-weight: 800; color: #e8a020; margin: 0 0 4px;\">C45 \u786c\u5316\u51e6\u7406\u6e08\u307f<\/p>\n<p style=\"font-size: clamp(11px,1.2vw,13px); color: #8daabe; text-transform: uppercase; letter-spacing: 1.5px; margin: 0;\">\u8a98\u5c0e\u6b6f<\/p>\n<\/div>\n<div style=\"padding: 10px 20px; min-width: 110px; border-left: 1px solid rgba(255,255,255,0.08);\">\n<p style=\"font-size: clamp(22px,3vw,34px); font-weight: 800; color: #e8a020; margin: 0 0 4px;\">JIS B1801<\/p>\n<p style=\"font-size: clamp(11px,1.2vw,13px); color: #8daabe; text-transform: uppercase; letter-spacing: 1.5px; margin: 0;\">\u30a2\u30b8\u30a2\u30f3\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9<\/p>\n<\/div>\n<\/div>\n<p><!-- \u2550\u2550 PRODUCT OVERVIEW \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<h2 style=\"color: #0d1b2e; font-size: clamp(20px,2.6vw,28px); border-bottom: 3px solid #e8a020; padding-bottom: 10px; margin-top: 0;\">2\u672c\u306e\u30b7\u30f3\u30b0\u30eb\u30c1\u30a7\u30fc\u30f3\u7528\u30c0\u30d6\u30eb\u30b9\u30d7\u30ed\u30b1\u30c3\u30c8 \u2013 \u30a2\u30b8\u30a2\u898f\u683c<\/h2>\n<div style=\"display: flex; flex-wrap: wrap; gap: 28px; margin: 24px 0 36px;\">\n<div style=\"flex: 2 1 320px;\">\n<p style=\"font-size: clamp(14px,1.6vw,16px);\">SD\u306e\u8868\u8a18\u306f\u4ee5\u4e0b\u306e\u30d1\u30bf\u30fc\u30f3\u306b\u5f93\u3044\u307e\u3059\u3002 <strong>40SD<\/strong> = 40B\u30c1\u30a7\u30fc\u30f3\u7528\u30c0\u30d6\u30eb\u30b7\u30f3\u30d7\u30ec\u30c3\u30af\u30b9\u30b9\u30d7\u30ed\u30b1\u30c3\u30c8\u3002 <strong>60SD<\/strong> = 60B \u30c1\u30a7\u30fc\u30f3\u7528\u306e\u30c0\u30d6\u30eb\u30b7\u30f3\u30d7\u30ec\u30c3\u30af\u30b9\u306a\u3069\u3002\u7bc4\u56f2\u306f 40SD\u300150SD\u300160SD\u300180SD \u3067\u3001\u6b6f\u6570\u306f Z=12 \u304b\u3089 Z=21 \u307e\u3067\u3067\u3059\u3002\u30dc\u30a2\u306f\u6a19\u6e96\u30dc\u30a2\u3067\u3001\u30cf\u30d6\u306f\u6ce8\u6587\u306b\u5fdc\u3058\u3066\u5fc5\u8981\u306a\u30b7\u30e3\u30d5\u30c8\u5f84\u3068 JIS B1301 \u30ad\u30fc\u6e9d\u306b\u52a0\u5de5\u3055\u308c\u3001\u5404\u6b6f\u6570\u3067\u30ea\u30b9\u30c8\u3055\u308c\u3066\u3044\u308b\u6700\u5927\u30dc\u30a2\u307e\u3067\u5bfe\u5fdc\u3057\u307e\u3059\u3002\u6750\u8cea\u306f C45 \u3067\u3001\u6b6f\u306f\u9ad8\u5468\u6ce2\u713c\u5165\u308c\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p style=\"font-size: clamp(14px,1.6vw,16px);\">\u7528\u9014\u3068\u3057\u3066\u306f\u3001\u30ef\u30a4\u30c9\u30c1\u30a7\u30fc\u30f3\u5f0f\u306e\u65e5\u672c\u304a\u3088\u3073\u97d3\u56fd\u306e\u8fb2\u696d\u6a5f\u68b0\uff08\u7a40\u7269\u30a8\u30ec\u30d9\u30fc\u30bf\u30fc\u3001\u8131\u7a40\u6a5f\u3001\u30b3\u30f3\u30d0\u30a4\u30f3\u30cf\u30fc\u30d9\u30b9\u30bf\u30fc\uff09\u3001\u6a19\u6e96\u7684\u306a\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\u30d4\u30c3\u30c1\u3092\u8d85\u3048\u308b\u30c1\u30a7\u30fc\u30f3\u9593\u9694\u3092\u5fc5\u8981\u3068\u3059\u308b\u30b9\u30e9\u30c3\u30c8\u30b3\u30f3\u30d9\u30a2\u3001\u304a\u3088\u3073\u3082\u3046\u4e00\u65b9\u306e\u30c1\u30a7\u30fc\u30f3\u3092\u53d6\u308a\u5916\u3055\u305a\u306b\u72ec\u7acb\u3057\u305f\u30c1\u30a7\u30fc\u30f3\u4ea4\u63db\u304c\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306e\u512a\u5148\u4e8b\u9805\u3068\u306a\u308b\u7523\u696d\u7528\u99c6\u52d5\u88c5\u7f6e\u306a\u3069\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002\u540c\u7b49\u306e\u7c73\u56fd\u898f\u683c\uff08ANSI\uff09\u306b\u3064\u3044\u3066\u306f\u3001\u3053\u3061\u3089\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002 <a style=\"color: #1a6db5; text-decoration: underline;\" href=\"https:\/\/5speedtransmission.com\/ja\/double-sprockets-two-chains-american\/\">\u30a2\u30e1\u30ea\u30ab\u5f0f\u30c0\u30d6\u30eb\u30b7\u30f3\u30d7\u30ec\u30c3\u30af\u30b9\u30b9\u30d7\u30ed\u30b1\u30c3\u30c8<\/a>\u95b2\u89a7\u3059\u308b <a style=\"color: #1a6db5; text-decoration: underline;\" href=\"https:\/\/5speedtransmission.com\/ja\/product-category\/sprockets\/\">\u30d5\u30eb\u30b9\u30d7\u30ed\u30b1\u30c3\u30c8\u30ab\u30c6\u30b4\u30ea<\/a>.<\/p>\n<\/div>\n<div style=\"flex: 1 1 260px;\"><img decoding=\"async\" style=\"width: 100%; height: auto; border-radius: 6px; box-shadow: 0 3px 12px rgba(13,27,46,0.15); display: block; margin-bottom: 16px;\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Product-Sprocket-Group-Display.webp\" alt=\"\u97d3\u56fd\u30a8\u30d0\u30fc\u30d1\u30ef\u30fc\u88fd\u30a2\u30b8\u30a2\u898f\u683c\u30c0\u30d6\u30eb\u30b7\u30f3\u30d7\u30ec\u30c3\u30af\u30b9\u30b9\u30d7\u30ed\u30b1\u30c3\u30c8 40SD 60SD JIS B1801\" \/><!-- CHAIN SPACING vs DUPLEX \u2014 unique module --><\/p>\n<div style=\"background: #fff8ec; border: 1px solid #e8a020; border-radius: 6px; padding: 16px 18px;\">\n<p style=\"font-size: 13px; font-weight: bold; color: #0d1b2e; margin: 0 0 8px;\">\ud83d\udccf SD vs Duplex \u2014 \u30c1\u30a7\u30fc\u30f3\u9593\u9694\u306e\u6bd4\u8f03<\/p>\n<p style=\"font-size: 12.5px; color: #334155; line-height: 1.7; margin: 0 0 8px;\">SD\uff08\u30c0\u30d6\u30eb\u30b7\u30f3\u30d7\u30ec\u30c3\u30af\u30b9\uff09\u30cf\u30d6\u306f\u3001BL\u5bf8\u6cd5\u307e\u3067\u306e\u4efb\u610f\u306e\u30c1\u30a7\u30fc\u30f3\u9593\u9694\u306b\u5bfe\u5fdc\u3057\u307e\u3059\u3002\u30a2\u30b8\u30a2\u30f3\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\u30c1\u30a7\u30fc\u30f3\u306f\u3001\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\u306e\u5185\u5074\u5e45\u3067\u9593\u9694\u3092\u56fa\u5b9a\u3057\u307e\u3059\u3002\u6a19\u6e96\u7684\u306a\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\u9593\u9694\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u4e2d\u9593\u306b\u4f4d\u7f6e\u3059\u308b\u30b3\u30f3\u30d9\u30e4\u30b9\u30e9\u30c3\u30c8\u30d0\u30fc\u306e\u5834\u5408\u3001SD\u304c\u552f\u4e00\u306e\u9078\u629e\u80a2\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<table style=\"width: 100%; font-size: 11.5px; border-collapse: collapse;\">\n<tbody>\n<tr style=\"background: #0d1b2e; color: #fff;\">\n<th style=\"padding: 5px 7px; border: 1px solid #1a3a5c;\">\u30bf\u30a4\u30d7<\/th>\n<th style=\"padding: 5px 7px; border: 1px solid #1a3a5c; text-align: center;\">40B<\/th>\n<th style=\"padding: 5px 7px; border: 1px solid #1a3a5c; text-align: center;\">60B<\/th>\n<th style=\"padding: 5px 7px; border: 1px solid #1a3a5c; text-align: center;\">80B<\/th>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 5px 7px; border: 1px solid #dde6f2; font-weight: 600;\">SD BL \u6700\u5927<\/td>\n<td style=\"padding: 5px 7px; border: 1px solid #dde6f2; text-align: center;\">35mm<\/td>\n<td style=\"padding: 5px 7px; border: 1px solid #dde6f2; text-align: center;\">50mm<\/td>\n<td style=\"padding: 5px 7px; border: 1px solid #dde6f2; text-align: center;\">60mm<\/td>\n<\/tr>\n<tr style=\"background: #f4f7fb;\">\n<td style=\"padding: 5px 7px; border: 1px solid #dde6f2; font-weight: 600;\">\u4e21\u9762\u56fa\u5b9a<\/td>\n<td style=\"padding: 5px 7px; border: 1px solid #dde6f2; text-align: center;\">14.38 mm<\/td>\n<td style=\"padding: 5px 7px; border: 1px solid #dde6f2; text-align: center;\">22.78 mm<\/td>\n<td style=\"padding: 5px 7px; border: 1px solid #dde6f2; text-align: center;\">29.29 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"font-size: 12px; color: #334155; margin: 8px 0 0;\">\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\u306e\u5185\u5e45\u3088\u308a\u3082\u5e45\u306e\u5e83\u3044\u30b9\u30e9\u30c3\u30c8\u30d0\u30fc\u306e\u5834\u5408\u3001SD\u30b9\u30d7\u30ed\u30b1\u30c3\u30c8\u304c\u552f\u4e00\u306e\u89e3\u6c7a\u7b56\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- \u2550\u2550 SPEC TABLES \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<div style=\"background: #f4f7fb; border-radius: 8px; padding: 18px 4%; margin-bottom: 24px;\">\n<p style=\"font-size: clamp(12px,1.4vw,14px); color: #475569; margin: 0;\"><strong>\u9375\uff1a<\/strong> Z = \u6b6f\u6570 | Do = \u5148\u7aef\u5f84 (mm) | Dp = \u30d4\u30c3\u30c1\u5186\u5f84 (mm) | BD stock = \u30d1\u30a4\u30ed\u30c3\u30c8\u30dc\u30a2 (mm) | BD max = \u6700\u5927\u30dc\u30a2 (mm) | BL = \u30c1\u30a7\u30fc\u30f3\u30b9\u30c8\u30e9\u30f3\u30c9\u4e2d\u5fc3\u9593\u9694 (mm) | \u6b6f\u5168\u4f53\u306fC45\u713c\u5165\u308c\u51e6\u7406\u6e08\u307f<\/p>\n<\/div>\n<h2 style=\"color: #0d1b2e; font-size: clamp(20px,2.6vw,28px); border-bottom: 3px solid #e8a020; padding-bottom: 10px; margin-top: 0;\">SD\u30b9\u30d7\u30ed\u30b1\u30c3\u30c8\u306e\u4ed5\u69d8 \u2014 40SD\u304a\u3088\u307360SD<\/h2>\n<h3 style=\"color: #0d1b2e; font-size: clamp(14px,1.7vw,17px); margin: 0 0 8px; background: #e8f0fb; padding: 9px 14px; border-radius: 4px; border-left: 4px solid #0d1b2e;\">40SD | \u30d4\u30c3\u30c1 12.70 mm | \u30ed\u30fc\u30e9\u30fc\u5f84 7.95 mm | BL = 35 mm<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-254\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Double-Sprockets-for-Two-Single-Chains-diemnsion2.webp\" alt=\"2\u672c\u306e\u30b7\u30f3\u30b0\u30eb\u30c1\u30a7\u30fc\u30f3\u7528\u30c0\u30d6\u30eb\u30b9\u30d7\u30ed\u30b1\u30c3\u30c8 - \u5bf8\u6cd52\" width=\"1723\" height=\"913\" srcset=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Double-Sprockets-for-Two-Single-Chains-diemnsion2.webp 1723w, https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Double-Sprockets-for-Two-Single-Chains-diemnsion2-1280x678.webp 1280w, https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Double-Sprockets-for-Two-Single-Chains-diemnsion2-980x519.webp 980w, https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Double-Sprockets-for-Two-Single-Chains-diemnsion2-480x254.webp 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1723px, 100vw\" \/><\/p>\n<div style=\"overflow-x: auto; width: 100%; margin: 0 0 22px;\">\n<table style=\"width: 100%; border-collapse: collapse; font-size: clamp(11px,1.2vw,12.5px); min-width: 600px;\">\n<thead>\n<tr style=\"background: #0d1b2e; color: #fff;\">\n<th style=\"padding: 8px; text-align: center; border: 1px solid #0d1b2e;\">Z<\/th>\n<th style=\"padding: 8px; text-align: center; border: 1px solid #0d1b2e;\">\uff08mm\uff09<\/th>\n<th style=\"padding: 8px; text-align: center; border: 1px solid #0d1b2e;\">Dp (mm)<\/th>\n<th style=\"padding: 8px; text-align: center; border: 1px solid #0d1b2e; background: #1a3a5c;\">BD\u30b9\u30c8\u30c3\u30af\uff08mm\uff09<\/th>\n<th style=\"padding: 8px; text-align: center; border: 1px solid #0d1b2e; background: #1a3a5c;\">BD\u6700\u5927\u5024\uff08mm\uff09<\/th>\n<th style=\"padding: 8px; text-align: center; border: 1px solid #0d1b2e;\">BL\uff08mm\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">12<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">55<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">49.07<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">10<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">34<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">35<\/td>\n<\/tr>\n<tr style=\"background: #f0f6ff;\">\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">14<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">63<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">57.07<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">13<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">42<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">35<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">16<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">74<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">65.10<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">13<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">50<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">35<\/td>\n<\/tr>\n<tr style=\"background: #f0f6ff;\">\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">17<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">76<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">69.12<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">13<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">54<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">35<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">19<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">84<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">77.16<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">13<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">63<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">35<\/td>\n<\/tr>\n<tr style=\"background: #f0f6ff;\">\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">21<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">92<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">85.21<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">14<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">71<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">35<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3 style=\"color: #0d1b2e; font-size: clamp(14px,1.7vw,17px); margin: 0 0 8px; background: #e8f0fb; padding: 9px 14px; border-radius: 4px; border-left: 4px solid #0d1b2e;\">60SD | \u30d4\u30c3\u30c1 19.05 mm | \u30ed\u30fc\u30e9\u30fc\u5f84 11.91 mm | BL = 50 mm<\/h3>\n<div style=\"overflow-x: auto; width: 100%; margin: 0 0 12px;\">\n<table style=\"width: 100%; border-collapse: collapse; font-size: clamp(11px,1.2vw,12.5px); min-width: 600px;\">\n<thead>\n<tr style=\"background: #0d1b2e; color: #fff;\">\n<th style=\"padding: 8px; text-align: center; border: 1px solid #0d1b2e;\">Z<\/th>\n<th style=\"padding: 8px; text-align: center; border: 1px solid #0d1b2e;\">\uff08mm\uff09<\/th>\n<th style=\"padding: 8px; text-align: center; border: 1px solid #0d1b2e;\">Dp (mm)<\/th>\n<th style=\"padding: 8px; text-align: center; border: 1px solid #0d1b2e; background: #1a3a5c;\">BD\u30b9\u30c8\u30c3\u30af\uff08mm\uff09<\/th>\n<th style=\"padding: 8px; text-align: center; border: 1px solid #0d1b2e; background: #1a3a5c;\">BD\u6700\u5927\u5024\uff08mm\uff09<\/th>\n<th style=\"padding: 8px; text-align: center; border: 1px solid #0d1b2e;\">BL\uff08mm\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">12<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">83<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">73.60<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">14<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">51<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">50<\/td>\n<\/tr>\n<tr style=\"background: #f0f6ff;\">\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">14<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">95<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">85.61<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">16<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">64<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">50<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">16<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">107<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">97.65<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">16<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">76<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">50<\/td>\n<\/tr>\n<tr style=\"background: #f0f6ff;\">\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">17<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">113<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">103.67<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">16<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">82<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">50<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">19<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">126<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">115.74<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">16<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">94<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">50<\/td>\n<\/tr>\n<tr style=\"background: #f0f6ff;\">\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">21<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">138<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">127.82<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">16<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff;\">107<\/td>\n<td style=\"padding: 6px 8px; border: 1px solid #cbd5e1; text-align: center;\">50<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"font-size: clamp(12px,1.3vw,13px); color: #64748b; margin-bottom: 40px;\">50SD (BL=40 mm) \u304a\u3088\u3073 80SD (BL=60 mm) \u3082\u3054\u7528\u610f\u3057\u3066\u304a\u308a\u307e\u3059\u3002\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\u3002\u7a74\u52a0\u5de5\u306f\u3001BD max \u307e\u3067\u306e\u4efb\u610f\u306e\u30e1\u30fc\u30c8\u30eb\u8ef8\u30b5\u30a4\u30ba\u306b\u5bfe\u5fdc\u3057\u3001\u30ad\u30fc\u6e9d\u306f JIS B1301 \u306b\u6e96\u62e0\u3057\u307e\u3059\u3002\u30bf\u30a4\u30d7 (40SD\/50SD\/60SD\/80SD)\u3001\u6b6f\u6570\u3001\u7a74\u5f84 (mm) \u3092\u3054\u6307\u5b9a\u304f\u3060\u3055\u3044\u3002<\/p>\n<p><!-- \u2550\u2550 FEATURES & APPLICATIONS \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<div style=\"position: relative; border-radius: 8px; overflow: hidden; margin-bottom: 40px;\"><img decoding=\"async\" style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0.18;\" role=\"presentation\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Brand-Feature-Bar-BG1_1.webp\" alt=\"\" \/><\/p>\n<div style=\"position: relative; z-index: 1; background: rgba(13,27,46,0.90); padding: 36px 4%; border-radius: 8px;\">\n<h2 style=\"color: #fff; font-size: clamp(20px,2.6vw,26px); border-bottom: 1px solid rgba(232,160,32,0.4); padding-bottom: 10px; margin-top: 0;\">\u6280\u8853\u7684\u7279\u5fb4\u3068\u7528\u9014<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-253 aligncenter\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Double-Sprockets-for-Two-Single-Chains2.webp\" alt=\"2\u672c\u306e\u30b7\u30f3\u30b0\u30eb\u30c1\u30a7\u30fc\u30f3\u7528\u30c0\u30d6\u30eb\u30b9\u30d7\u30ed\u30b1\u30c3\u30c82\" width=\"600\" height=\"600\" srcset=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Double-Sprockets-for-Two-Single-Chains2.webp 600w, https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Double-Sprockets-for-Two-Single-Chains2-480x480.webp 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 600px, 100vw\" \/><\/p>\n<div style=\"display: grid; grid-template-columns: repeat(auto-fill,minmax(255px,1fr)); gap: 18px; margin-top: 20px;\">\n<div style=\"background: rgba(255,255,255,0.06); border-left: 4px solid #e8a020; padding: 18px 16px; border-radius: 4px;\">\n<h3 style=\"color: #e8a020; font-size: clamp(13px,1.5vw,15px); margin: 0 0 8px; font-weight: bold;\">\u65e5\u672c\u306e\u7a40\u7269\u53d6\u6271\u8a2d\u5099<\/h3>\n<p style=\"color: #a8bdd4; font-size: clamp(12px,1.4vw,13px); line-height: 1.65; margin: 0;\">40SD\u304a\u3088\u307360SD\u30b9\u30d7\u30ed\u30b1\u30c3\u30c8\u306f\u3001\u65e5\u672c\u306e\u7cbe\u7c73\u6240\u3001\u7a40\u7269\u30b5\u30a4\u30ed\u3001\u98fc\u6599\u52a0\u5de5\u5de5\u5834\u306b\u304a\u3051\u308b\u5e83\u5e45\u30d9\u30eb\u30c8\u5f0f\u30d0\u30b1\u30c3\u30c8\u30a8\u30ec\u30d9\u30fc\u30bf\u30fc\u306e\u30d8\u30c3\u30c9\u30b7\u30e3\u30d5\u30c8\u306e\u6a19\u6e96\u4ed5\u69d8\u3067\u3059\u30022\u672c\u306e\u72ec\u7acb\u3057\u305f\u30c1\u30a7\u30fc\u30f3\u30b9\u30c8\u30e9\u30f3\u30c9\u306b\u3088\u308a\u3001\u30a8\u30ec\u30d9\u30fc\u30bf\u30fc\u30d9\u30eb\u30c8\u306e\u5e45\u3092BL\u7bc4\u56f2\u5185\u306e\u4efb\u610f\u306e\u5bf8\u6cd5\u306b\u8a2d\u5b9a\u3067\u304d\u3001\u30a8\u30ec\u30d9\u30fc\u30bf\u30fc\u3092\u5b8c\u5168\u306b\u5206\u89e3\u3059\u308b\u3053\u3068\u306a\u304f\u7247\u65b9\u306e\u30b9\u30c8\u30e9\u30f3\u30c9\u306e\u307f\u3092\u4ea4\u63db\u3067\u304d\u307e\u3059\u3002\u65e5\u672c\u306e\u8fb2\u696d\u30d7\u30e9\u30f3\u30c8\u5411\u3051\u306b\u3001\u6771\u5357\u30a2\u30b8\u30a2\u3001\u30aa\u30fc\u30b9\u30c8\u30e9\u30ea\u30a2\u3001\u97d3\u56fd\u3078\u5e83\u304f\u8f38\u51fa\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/div>\n<div style=\"background: rgba(255,255,255,0.06); border-left: 4px solid #e8a020; padding: 18px 16px; border-radius: 4px;\">\n<h3 style=\"color: #e8a020; font-size: clamp(13px,1.5vw,15px); margin: 0 0 8px; font-weight: bold;\">\u97d3\u56fd\u306e\u8fb2\u696d\u6a5f\u68b0OEM<\/h3>\n<p style=\"color: #a8bdd4; font-size: clamp(12px,1.4vw,13px); line-height: 1.65; margin: 0;\">\u97d3\u56fd\u88fd\u306e\u30b3\u30f3\u30d0\u30a4\u30f3\u30cf\u30fc\u30d9\u30b9\u30bf\u30fc\u3068\u8131\u7a40\u6a5f\u306f\u3001\u8131\u7a40\u30c9\u30e9\u30e0\u99c6\u52d5\u90e8\u3068\u85c1\u642c\u9001\u8ef8\u306b40SD\u304a\u3088\u307360SD\u30b9\u30d7\u30ed\u30b1\u30c3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002JIS B1801\u30c1\u30a7\u30fc\u30f3\u898f\u683c\u306f\u3001\u97d3\u56fd\u306e\u8fb2\u696d\u6a5f\u68b0\u30e1\u30fc\u30ab\u30fc\u5168\u4f53\u3067\u5e83\u304f\u63a1\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u97d3\u56fd\u30a8\u30d0\u30fc\u30d1\u30ef\u30fc\u88fd\u306e40SD\u304a\u3088\u307360SD\u30b9\u30d7\u30ed\u30b1\u30c3\u30c8\u306f\u3001OEM\u30b7\u30e3\u30d5\u30c8\u5f84\u306b\u5408\u308f\u305b\u3066\u7a74\u52a0\u5de5\u3055\u308c\u3066\u304a\u308a\u3001\u97d3\u56fd\u88fd\u8fb2\u696d\u6a5f\u68b0\u306e\u30c1\u30a7\u30fc\u30f3\u99c6\u52d5\u90e8\u3059\u3079\u3066\u306b\u9069\u5408\u3059\u308b\u4ea4\u63db\u90e8\u54c1\u3067\u3059\u3002<\/p>\n<\/div>\n<div style=\"background: rgba(255,255,255,0.06); border-left: 4px solid #e8a020; padding: 18px 16px; border-radius: 4px;\">\n<h3 style=\"color: #e8a020; font-size: clamp(13px,1.5vw,15px); margin: 0 0 8px; font-weight: bold;\">\u30b7\u30f3\u30b0\u30eb\u30c1\u30e3\u30c3\u30ad\u30f3\u30b0\u88fd\u9020<\/h3>\n<p style=\"color: #a8bdd4; font-size: clamp(12px,1.4vw,13px); line-height: 1.65; margin: 0;\">\u6b6f\u5217\u3001\u7a74\u3001\u30cf\u30d6\u306f\u3059\u3079\u3066\u30011\u3064\u306eCNC\u65cb\u76e4\u3067\u52a0\u5de5\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30c0\u30d6\u30eb\u30b7\u30f3\u30d7\u30ec\u30c3\u30af\u30b9\u30b9\u30d7\u30ed\u30b1\u30c3\u30c8\u306b\u3068\u3063\u3066\u6975\u3081\u3066\u91cd\u8981\u306a\u54c1\u8cea\u8981\u4ef6\u3067\u3059\u30022\u3064\u306e\u30c1\u30a7\u30fc\u30f3\u9593\u3067\u5747\u7b49\u306b\u8377\u91cd\u3092\u5206\u62c5\u3059\u308b\u305f\u3081\u306b\u306f\u30012\u3064\u306e\u6b6f\u5217\u304c\u5b8c\u5168\u306b\u540c\u8ef8\u3067\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u30022\u3064\u306e\u5225\u3005\u306e\u30c1\u30e3\u30c3\u30ad\u30f3\u30b0\u5de5\u7a0b\u3067\u88fd\u9020\u3055\u308c\u305f\u30b9\u30d7\u30ed\u30b1\u30c3\u30c8\u306f\u3001\u6b6f\u5217\u9593\u306e\u632f\u308c\u304c\u751f\u3058\u3001\u4e00\u65b9\u306e\u30c1\u30a7\u30fc\u30f3\u306b\u4e0d\u5747\u8861\u306a\u8377\u91cd\u8ca0\u62c5\u304c\u304b\u304b\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/div>\n<div style=\"background: rgba(255,255,255,0.06); border-left: 4px solid #e8a020; padding: 18px 16px; border-radius: 4px;\">\n<h3 style=\"color: #e8a020; font-size: clamp(13px,1.5vw,15px); margin: 0 0 8px; font-weight: bold;\">\u713c\u5165\u308c\u6e08\u307fJIS B1801\u6b6f<\/h3>\n<p style=\"color: #a8bdd4; font-size: clamp(12px,1.4vw,13px); line-height: 1.65; margin: 0;\">\u4e21\u65b9\u306e\u6b6f\u5217\u306f52\uff5e58HRC\u307e\u3067\u9ad8\u5468\u6ce2\u713c\u5165\u308c\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u713c\u5165\u308c\u524d\u306b\u6b6f\u5f62\u306fJIS B1801\u306b\u52a0\u5de5\u3055\u308c\u3001\u713c\u5165\u308c\u5f8c\u306b\u306f\u5bf8\u6cd5\u691c\u67fb\u306b\u3088\u308a\u6b6f\u5f62\u3068\u7a74\u306e\u5bf8\u6cd5\u304c\u78ba\u8a8d\u3055\u308c\u307e\u3059\u3002 <a style=\"color: #e8a020; text-decoration: underline;\" href=\"https:\/\/5speedtransmission.com\/ja\/product-category\/driving-chains\/\">JIS B1801 \u5358\u5217\u30ed\u30fc\u30e9\u30fc\u30c1\u30a7\u30fc\u30f3<\/a> \uff08\u30ed\u30fc\u30eb2\u500b\u3001\u30c1\u30a7\u30fc\u30f3\u306e\u30b5\u30a4\u30ba\u306fSD\u8868\u8a18\u3068\u540c\u3058\u300240SD\u306e\u5834\u5408\u306f40B\u300160SD\u306e\u5834\u5408\u306f60B\uff09\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- \u2550\u2550 MATCHING & RELATED \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<h2 style=\"color: #0d1b2e; font-size: clamp(20px,2.6vw,28px); border-bottom: 3px solid #e8a020; padding-bottom: 10px; margin-top: 0;\">\u30de\u30c3\u30c1\u30f3\u30b0\u30c1\u30a7\u30fc\u30f3\u304a\u3088\u3073\u95a2\u9023\u88fd\u54c1<\/h2>\n<div style=\"display: flex; flex-wrap: wrap; background: #f4f7fb; border-radius: 8px; overflow: hidden; box-shadow: 0 2px 8px rgba(13,27,46,0.08); margin-bottom: 16px;\"><img decoding=\"async\" style=\"width: 260px; max-width: 100%; height: 200px; object-fit: cover; display: block; flex-shrink: 0;\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Product-Roller-Chain-Hero.webp\" alt=\"JIS B1801 \u30a2\u30b8\u30a2\u898f\u683c\u30ed\u30fc\u30e9\u30fc\u30c1\u30a7\u30fc\u30f3 40B 60B SD\u30c0\u30d6\u30eb\u30b7\u30f3\u30d7\u30ec\u30c3\u30af\u30b9\u30b9\u30d7\u30ed\u30b1\u30c3\u30c8\u7528\" \/><\/p>\n<div style=\"flex: 1 1 260px; padding: 22px 26px; display: flex; flex-direction: column; justify-content: center; min-width: 0;\">\n<p style=\"font-size: clamp(13px,1.5vw,15px); font-weight: bold; color: #0d1b2e; margin: 0 0 10px; padding-bottom: 8px; border-bottom: 2px solid #e8a020; display: inline-block;\">JIS\u898f\u683c\u30c1\u30a7\u30fc\u30f32\u5dfb<\/p>\n<p style=\"font-size: clamp(13px,1.4vw,14.5px); color: #334155; line-height: 1.72; margin: 10px 0 18px;\">JIS B1801\u898f\u683c\u306e\u5358\u9396\u30ed\u30fc\u30e9\u30fc\u30c1\u30a7\u30fc\u30f3\u3092\u3001\u540c\u3058\u30b5\u30a4\u30ba\u306e\u3082\u306e\u30922\u5dfb\u5225\u3005\u306b\u6ce8\u6587\u3057\u3066\u304f\u3060\u3055\u3044\u300240SD\u306b\u306f40B\u300160SD\u306b\u306f60B\u300180SD\u306b\u306f80B\u3092\u305d\u308c\u305e\u308c\u6ce8\u6587\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u8377\u91cd\u3092\u5747\u7b49\u306b\u5206\u6563\u3055\u305b\u308b\u305f\u3081\u3001\u4e21\u65b9\u306e\u30c1\u30a7\u30fc\u30f3\u306f\u540c\u3058\u30b0\u30ec\u30fc\u30c9\u3067\u3001\u540c\u3058\u4f38\u3073\u307e\u3067\u6469\u8017\u3057\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p><a style=\"display: inline-block; background: #e8a020; color: #fff; font-weight: bold; font-size: clamp(13px,1.4vw,14px); padding: 10px 20px; border-radius: 4px; text-decoration: none; align-self: flex-start;\" href=\"https:\/\/5speedtransmission.com\/ja\/product-category\/driving-chains\/\">\u99c6\u52d5\u30c1\u30a7\u30fc\u30f3\u3092\u898b\u308b \u2192<\/a><\/p>\n<\/div>\n<\/div>\n<div style=\"display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 40px;\">\n<div style=\"flex: 1 1 200px; max-width: 270px; text-align: center; padding: 20px 14px; background: #f4f7fb; border-radius: 6px; box-shadow: 0 2px 6px rgba(13,27,46,0.06);\">\n<p><img decoding=\"async\" style=\"width: 100%; max-width: 160px; height: auto; border-radius: 4px; margin: 0 auto 10px; display: block;\" title=\"EP\u30ea\u30fc\u30d5\u30c1\u30a7\u30fc\u30f3\u3068\u30db\u30a4\u30b9\u30c8\u30c1\u30a7\u30fc\u30f3\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Product-Leaf-Chain-Hero.webp\" alt=\"\u97d3\u56fd\u30a8\u30d0\u30fc\u30d1\u30ef\u30fc\u793e\u88fd\u30d5\u30a9\u30fc\u30af\u30ea\u30d5\u30c8\u30fb\u30db\u30a4\u30b9\u30c8\u7528\u30ea\u30fc\u30d5\u30c1\u30a7\u30fc\u30f3\" \/><\/p>\n<h3 style=\"color: #0d1b2e; font-size: clamp(13px,1.5vw,15px); margin: 0 0 6px;\"><a style=\"color: #0d1b2e; text-decoration: none;\" href=\"https:\/\/5speedtransmission.com\/ja\/product-category\/leaf-chains\/\">\u8449\u306e\u9396<\/a><\/h3>\n<p style=\"font-size: 12px; color: #64748b; line-height: 1.6; margin: 0 0 10px;\">\u30d5\u30a9\u30fc\u30af\u30ea\u30d5\u30c8\u306e\u30de\u30b9\u30c8\u3001\u7523\u696d\u7528\u30c9\u30a2\u99c6\u52d5\u88c5\u7f6e\u3001\u304a\u3088\u3073\u6607\u964d\u6a5f\u69cb\u7528\u306eBL\u30b7\u30ea\u30fc\u30ba\u304a\u3088\u3073LH\u30b7\u30ea\u30fc\u30ba\u306e\u30ea\u30fc\u30d5\u30c1\u30a7\u30fc\u30f3\u3002\u5f15\u5f35\u5f37\u5ea6\u306f11kN\u304b\u30891,600kN\u4ee5\u4e0a\u307e\u3067\u5bfe\u5fdc\u3002<\/p>\n<p><a style=\"display: inline-block; background: #0d1b2e; color: #fff; font-size: 12px; font-weight: bold; padding: 7px 16px; border-radius: 4px; text-decoration: none;\" href=\"https:\/\/5speedtransmission.com\/ja\/product-category\/leaf-chains\/\">\u8449\u306e\u9023\u9396\u3092\u898b\u308b<\/a><\/p>\n<\/div>\n<div style=\"flex: 1 1 200px; max-width: 270px; text-align: center; padding: 20px 14px; background: #f4f7fb; border-radius: 6px; box-shadow: 0 2px 6px rgba(13,27,46,0.06);\">\n<p><img decoding=\"async\" style=\"width: 100%; max-width: 160px; height: auto; border-radius: 4px; margin: 0 auto 10px; display: block;\" title=\"EP\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30c1\u30a7\u30fc\u30f3\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Product-Engineering-Chain-Hero.webp\" alt=\"\u97d3\u56fd\u30a8\u30d0\u30fc\u30d1\u30ef\u30fc\u793e\u88fd\u91cd\u91cf\u7269\u642c\u9001\u7528\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30c1\u30a7\u30fc\u30f3\" \/><\/p>\n<h3 style=\"color: #0d1b2e; font-size: clamp(13px,1.5vw,15px); margin: 0 0 6px;\"><a style=\"color: #0d1b2e; text-decoration: none;\" href=\"https:\/\/5speedtransmission.com\/ja\/product-category\/engineering-chains\/\">\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30c1\u30a7\u30fc\u30f3<\/a><\/h3>\n<p style=\"font-size: 12px; color: #64748b; line-height: 1.6; margin: 0 0 10px;\">\u88fd\u9244\u6240\u3001\u30bb\u30e1\u30f3\u30c8\u5de5\u5834\u3001\u9271\u696d\u3001\u5316\u5b66\u51e6\u7406\u306a\u3069\u306e\u91cd\u5de5\u696d\u7528\u642c\u9001\u306b\u4f7f\u7528\u3055\u308c\u308b\u3001\u6eb6\u63a5\u92fc\u3001\u92f3\u9244\u3001\u935b\u9020\u30c1\u30a7\u30fc\u30f3\u3002<\/p>\n<p><a style=\"display: inline-block; background: #0d1b2e; color: #fff; font-size: 12px; font-weight: bold; padding: 7px 16px; border-radius: 4px; text-decoration: none;\" href=\"https:\/\/5speedtransmission.com\/ja\/product-category\/engineering-chains\/\">\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30c1\u30a7\u30fc\u30f3\u3092\u898b\u308b<\/a><\/p>\n<\/div>\n<div style=\"flex: 1 1 200px; max-width: 270px; text-align: center; padding: 20px 14px; background: #f4f7fb; border-radius: 6px; box-shadow: 0 2px 6px rgba(13,27,46,0.06);\">\n<p><img decoding=\"async\" style=\"width: 100%; max-width: 160px; height: auto; border-radius: 4px; margin: 0 auto 10px; display: block;\" title=\"EP\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u30c1\u30a7\u30fc\u30f3\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Product-Silent-Chain-Hero.webp\" alt=\"\u97d3\u56fd\u30a8\u30d0\u30fc\u30d1\u30ef\u30fc\u88fd\u30b9\u30c6\u30f3\u30ec\u30b9\u88fd\u30ed\u30fc\u30e9\u30fc\u30c1\u30a7\u30fc\u30f3\" \/><\/p>\n<h3 style=\"color: #0d1b2e; font-size: clamp(13px,1.5vw,15px); margin: 0 0 6px;\"><a style=\"color: #0d1b2e; text-decoration: none;\" href=\"https:\/\/5speedtransmission.com\/ja\/product-category\/stainless-steel-chains\/\">\u30b9\u30c6\u30f3\u30ec\u30b9\u30b9\u30c1\u30fc\u30eb\u30c1\u30a7\u30fc\u30f3<\/a><\/h3>\n<p style=\"font-size: 12px; color: #64748b; line-height: 1.6; margin: 0 0 10px;\">\u98df\u54c1\u3001\u533b\u85ac\u54c1\u3001\u5316\u5b66\u85ac\u54c1\u74b0\u5883\u5411\u3051\u306eSUS304\u304a\u3088\u3073SUS316L\u88fd\u30ed\u30fc\u30e9\u30fc\u30c1\u30a7\u30fc\u30f3\u3002\u6d17\u6d44\u3001\u9ad8\u6e29\u3001\u8150\u98df\u6027\u5a92\u4f53\u3067\u306e\u4f7f\u7528\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><a style=\"display: inline-block; background: #0d1b2e; color: #fff; font-size: 12px; font-weight: bold; padding: 7px 16px; border-radius: 4px; text-decoration: none;\" href=\"https:\/\/5speedtransmission.com\/ja\/product-category\/stainless-steel-chains\/\">SS\u30c1\u30a7\u30fc\u30f3\u3092\u898b\u308b<\/a><\/p>\n<\/div>\n<div style=\"flex: 1 1 200px; 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