{"product_id":"rotor-track30-spider-axle","title":"Rotor Track30 Spider \u0026 Axle","description":"\u003cp\u003e144mm bcd disc spider and 30mm track axle for Rotor ALDHU \u0026amp; VEGAST crank arms. \u003c\/p\u003e\n\u003cp\u003eCan be paired with any 144mm bcd track chainring of your choice (a Rotor chainring is not required).\u003c\/p\u003e\n\u003cp\u003eIncludes disc spider, axle \u0026amp; Rotor M10 Track steel chainring bolts.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eⓘ\u003c\/strong\u003e Professional assembly and installation using a torque wrench and following all published torque specifications is strongly recommended. \u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cp\u003e• 144mm bcd\u003c\/p\u003e\n\u003cp\u003e• length: 165mm 170mm\u003c\/p\u003e\n\u003cp\u003e• chainline: 43mm\u003c\/p\u003e\n\u003cp\u003e• Q-factor: 140mm\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Rotor M10 steel chainring bolts included\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e• required bottom bracket: \u003cstrong\u003e\u003cspan style=\"color: #0099dd;\"\u003e\u003ca title=\"Rotor BSA30 Track bottom bracket\" href=\"https:\/\/www.retro-gression.com\/products\/rotor-bsa30-track-bottom-bracket\" style=\"color: #0099dd;\"\u003eRotor BSA30 Track\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e (sold separately)\u003c\/p\u003e\n\u003cp\u003e• color: black\u003c\/p\u003e\n\u003cp\u003e• actual weight: 233g (disc, axle \u0026amp; bolts)\u003c\/p\u003e\n\u003ch4\u003eBottom bracket compatibility\u003c\/h4\u003e\n\u003cp\u003eRotor AHLDU and VEGAST Track cranks must be used with Rotor’s BSA30 Track bottom bracket, which has thinner external cups than all other outboard bottom brackets designed for use with a 30mm axle.\u003c\/p\u003e\n\u003cp\u003eUsing a bottom bracket with thicker cups may technically seem possible, but the back of the disc spider will contact the drive side cup once installed and the non-drive side cup won’t leave enough of the axle splines exposed to properly secure the left crank arm, damaging the mounting interface.\u003c\/p\u003e","brand":"Rotor","offers":[{"title":"Default Title","offer_id":42067802718269,"sku":"ROTORSPIDER","price":189.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/4641\/files\/rotor_track30_axle_spider_1.jpg?v=1741213139","url":"https:\/\/www.retro-gression.com\/products\/rotor-track30-spider-axle","provider":"Retrogression","version":"1.0","type":"link"}