{"product_id":"samox-jis-square-taper-crank-arm-left","title":"Samox JIS Square Taper Crank Arm - Left","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eSamox JIS Square Taper Crank Arm - Left\u003c\/strong\u003e is a straightforward replacement crank arm built around the JIS square taper interface — the standard found on the vast majority of traditional Japanese-spec bottom brackets. When your original left arm is worn, damaged, or simply needs replacing, this gives you a clean, compatible solution without pulling apart an entire drivetrain.\u003c\/p\u003e\n\u003cp\u003eThe JIS square taper spec is subtly different from the ISO standard, with a slightly shallower taper angle that positions the crank arm closer to the bottom bracket shell. Using the correct standard matters — pairing a JIS crank to an ISO spindle, or vice versa, affects chainline and can cause premature wear. This arm is the right tool when your bike calls for JIS.\u003c\/p\u003e\n\u003ch3\u003eSamox JIS Square Taper Crank Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface:\u003c\/strong\u003e JIS square taper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArm length:\u003c\/strong\u003e 170mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSide:\u003c\/strong\u003e Left (non-drive)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Samox","offers":[{"title":"Black \/ 170mm","offer_id":43518224990252,"sku":"CK1142","price":59.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/ricycles.com\/products\/samox-jis-square-taper-crank-arm-left","provider":"RA Cycles","version":"1.0","type":"link"}