{"product_id":"e-thirteen-helix-e-spec-crank-arm-set","title":"e*thirteen Helix e*spec Crank Arm Set","description":"Helix Core cranks provide an e-bike drivetrain upgrade with high-end features and aesthetics at an exceptional value. Forged for e-Enduro strength with alloy self-extractor bolts pedal washers and molded impact boots. 24mm ISIS interface models are compatible with Bosch Gen 4 Brose S Mag TQ Fazua Yamaha Maxon and Specialized Brose motor systems. Available in short lengths from 155mm for improved pedal clearance. \u003cli\u003eForged CNC Machined AL-6066-T6 arms\u003c\/li\u003e\u003cli\u003eCompatible with 24mm ISIS Spindles\u003c\/li\u003e\u003cli\u003eChainring sold separately\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrank Length (mm)\u003c\/td\u003e\n\u003ctd\u003e155, 160, 165, 170\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePedal Spindle\u003c\/td\u003e\n\u003ctd\u003e9\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesigned for ebike\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDefined Color\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e","brand":"e*thirteen","offers":[{"title":"155Mm \/ BOSCH Gen4-Brose S Mag-TQ HPR50","offer_id":51728478732597,"sku":"CS5ESA-100","price":84.95,"currency_code":"USD","in_stock":false},{"title":"160Mm \/ BOSCH Gen4-Brose S Mag-TQ HPR50","offer_id":51728478765365,"sku":"CS5ESA-101","price":84.95,"currency_code":"USD","in_stock":false},{"title":"165Mm \/ BOSCH Gen4-Brose S Mag-TQ HPR50","offer_id":51728478798133,"sku":"CS5ESA-102","price":84.95,"currency_code":"USD","in_stock":false},{"title":"170Mm \/ BOSCH Gen4-Brose S Mag-TQ HPR50","offer_id":51728478830901,"sku":"CS5ESA-103","price":84.95,"currency_code":"USD","in_stock":false},{"title":"155Mm \/ Fazua Ride 60","offer_id":51728478863669,"sku":"CS5ESA-104","price":94.95,"currency_code":"USD","in_stock":false},{"title":"160Mm \/ Fazua Ride 60","offer_id":51728478896437,"sku":"CS5ESA-105","price":94.95,"currency_code":"USD","in_stock":false},{"title":"165Mm \/ Fazua Ride 60","offer_id":51728478929205,"sku":"CS5ESA-106","price":94.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/0737\/5669\/files\/CK0893.jpg?v=1763711693","url":"https:\/\/ridebicycles.com\/products\/e-thirteen-helix-e-spec-crank-arm-set","provider":"Ride Bicycles","version":"1.0","type":"link"}