{"product_id":"origin8-trackstar-crankset-170-mm-single-1-speed-ckst1085-bicycle-crankset","title":"Origin8 Trackstar 170mm 46T Alloy Track Crankset - Lightweight, CNC Forged Design","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eThe Origin8 Trackstar crankset is designed for single-speed bikes. It features forged AL6061-T6 alloy crankarms and a CNC-machined 46-tooth, 1\/8\" chainring. The crankset has a 170mm arm length, a 144mm bolt circle diameter with 5 bolts, and a 42mm chainline. It uses a 103mm JIS square taper spindle but does not include the bottom bracket. The crankset weighs 740 grams and comes in a black finish.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eSingle speed crankset designed for track bicycles with a 1\/8\" spacing chainring. \u003c\/li\u003e\n\u003cli\u003eForged AL6061-T6 alloy crankarms for durability and strength. \u003c\/li\u003e\n\u003cli\u003eCNC machined 46-tooth 1\/8\" alloy chainring ensures precise chain engagement. \u003c\/li\u003e\n\u003cli\u003e170mm crank length with a 144mm bolt pattern provides exact fit and performance. \u003c\/li\u003e\n\u003cli\u003eFits 103mm JIS square taper bottom brackets; BB not included.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Origin8","offers":[{"title":"Default Title","offer_id":42207360614467,"sku":"CKST1085","price":87.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/22471.jpg?v=1773756203","url":"https:\/\/tecopecosafe.com\/products\/origin8-trackstar-crankset-170-mm-single-1-speed-ckst1085-bicycle-crankset","provider":"365 Cycles","version":"1.0","type":"link"}