{"product_id":"e-thirteen-helix-race-carbon-e-spec-cranks","title":"e*thirteen Helix Race Carbon e*spec Cranks","description":"\u003csection id=\"shopify-section-template--25680219046258__46a86a86-33ab-4c32-9fe0-3eb6065c9103\" class=\"shopify-section section\"\u003e\n\u003cdiv class=\"page-width\"\u003e\n\u003cdiv class=\"rte\"\u003e\n\u003cdiv class=\"product-accordion\"\u003e\n\u003cdiv id=\"tab-41\"\u003e\n\u003cp\u003eHelix Race Carbon e*spec Cranks represent the pinnacle of ultralight carbon e-bike crank design, the highest strength-to-weight available, for All-Mountain applications.\u003c\/p\u003e\n\u003cp\u003eThrough years of development and refinement in carbon layup and molding, we've honed the Helix Race Carbon e*spec cranks to deliver the highest strength-to-weight ratio crankset in the e-MTB world. ASTM 5 approved; light enough for Trail and All-Mountain, strong enough for shuttle days at the bike park, with weights as low as 320g. Shed serious grams, while still getting the strength and stiffness demanded by top pros and discerning enthusiasts alike. Available for a wide range of motors, in progressive arm lengths, with e*thirteen’s trademark attention to detail, Helix Race Carbon e*spec cranks are an awesome upgrade for any weight-conscious e-bike build.\u003c\/p\u003e\n\u003cp\u003eCranks for ISIS Spindle Motor Systems are available in 21.5mm and 26mm offsets to customize fit, Q-factor, and ride feel. 26mm offset cranks are optimized for Bosch® CX Gen4\/Gen5 motor frames, but will fit on all ISIS spindle motors. 21.5mm offset cranks are designed for optimal fit with Bosch® SX, Brose® S-Mag, Avinox®, TQ® HPR50 and Specialized® 2.2 \u0026amp; 3.1 motor systems.\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003eExceeds ASTM 5 standards for Downhill, Bike Park, Enduro and Freeride applications.\u003cbr data-end=\"86\" data-start=\"83\"\u003eForged, CNC-machined AL-6066-T6 arms paired with a 30mm AL 7050-T7 spindle.\u003cbr data-end=\"164\" data-start=\"161\"\u003eAvailable in 73mm and 83mm spindle options for enduro and DH bikes.\u003cbr data-end=\"234\" data-start=\"231\"\u003eOffered in popular gravity crank arm lengths: 160mm and 165mm.\u003cbr data-end=\"299\" data-start=\"296\"\u003eIncludes molded crank boots, protective polymer decals, APS adjuster and self-extractor system.\u003cbr data-end=\"397\" data-start=\"394\"\u003e83mm crank requires the Helix GR chainring; 73mm crank requires a standard Helix chainring.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003eChainring: Pairs perfectly with Helix Race e*spec chainring (sold separately)\u003cbr data-start=\"77\" data-end=\"80\"\u003eColor: Graphite\u003cbr data-start=\"95\" data-end=\"98\"\u003eCompatibility: 26mm offset cranks are optimized for Bosch® CX Gen4\/Gen5 motor frames, but fit all ISIS spindle motors; 21.5mm offset cranks are designed for optimal fit with Bosch® SX, Brose® S-Mag, DJI® Avinox, TQ® HPR50 and Specialized® 2.2 \u0026amp; 3.1 motor systems\u003cbr data-start=\"360\" data-end=\"363\"\u003eIncluded: Crankset, crank boots (x2), sticker, user manual\u003cbr data-start=\"421\" data-end=\"424\"\u003eLength: 155mm, 160mm, 165mm (155mm for ISIS 26mm offset and Fazua only)\u003cbr data-start=\"495\" data-end=\"498\"\u003eMaterial: Carbon\u003cbr data-start=\"514\" data-end=\"517\"\u003eSpindle: Compatible with 24mm ISIS, 30mm ETOR and SRAM® DUB spindles\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eMfr Claimed Weight\u003c\/strong\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003e(165mm)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFazua Ride 60: 331g\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBosch CX Gen4\/5, Brose S Mag (26mm Offset): 349g\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBosch SX, Brose S Mag, TQ HPR50, DJI Avinox, Specialized 2.2 \u0026amp; 3.1 (21\/5mm Offset): 357g\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSRAM DUB: 330g\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection id=\"shopify-section-template--25680219046258__related-products\" class=\"shopify-section section\"\u003e\u003c\/section\u003e","brand":"e*thirteen","offers":[{"title":"155mm \/ Bosch CX Gen4\/5 \/ Brose S Mag","offer_id":51418420478168,"sku":"ETG-CS5HRA-118","price":690.95,"currency_code":"AUD","in_stock":true},{"title":"155mm \/ Fazua Ride 60","offer_id":51418420510936,"sku":"ETG-CS5HRA-119","price":690.95,"currency_code":"AUD","in_stock":true},{"title":"160mm \/ Bosch CX Gen4\/5 \/ Brose S Mag","offer_id":51418420543704,"sku":"ETG-CS5HRA-106","price":690.95,"currency_code":"AUD","in_stock":false},{"title":"160mm \/ Bosch SX \/ Brose S Mag \/ TQ HPR50 \/ Avinox \/ Specialized 2.2 \u0026 3.1 - 21.5mm Offset","offer_id":51418420576472,"sku":"ETG-CS5HRA-109","price":690.95,"currency_code":"AUD","in_stock":false},{"title":"160mm \/ Fazua Ride 60","offer_id":51418420609240,"sku":"ETG-CS5HRA-103","price":690.95,"currency_code":"AUD","in_stock":true},{"title":"160mm \/ SRAM DUB - 12mm Offset","offer_id":51418420642008,"sku":"ETG-CS5HRA-112","price":690.95,"currency_code":"AUD","in_stock":true},{"title":"165mm \/ Bosch CX Gen4\/5 \/ Brose S Mag","offer_id":51418420674776,"sku":"ETG-CS5HRA-107","price":690.95,"currency_code":"AUD","in_stock":true},{"title":"165mm \/ Bosch SX \/ Brose S Mag \/ TQ HPR50 \/ Avinox \/ Specialized 2.2 \u0026 3.1 - 21.5mm Offset","offer_id":51418420707544,"sku":"ETG-CS5HRA-110","price":690.95,"currency_code":"AUD","in_stock":true},{"title":"165mm \/ Fazua Ride 60","offer_id":51418420740312,"sku":"ETG-CS5HRA-104","price":690.95,"currency_code":"AUD","in_stock":true},{"title":"165mm \/ SRAM DUB - 12mm Offset","offer_id":51418420773080,"sku":"ETG-CS5HRA-113","price":690.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2348\/1571\/files\/ethirteenHelixRaceCarbonespecCranks_1.png?v=1772020225","url":"https:\/\/ccache.cc\/products\/e-thirteen-helix-race-carbon-e-spec-cranks","provider":"CCACHE","version":"1.0","type":"link"}