{"product_id":"5dev-r-spec-specialized-brose-ecranks","title":"5DEV R-SPEC Specialized Brose eCranks","description":"\u003cp\u003e\u003cstrong\u003e5DEV R-SPEC Specialized Brose eCranks\u003c\/strong\u003e are purpose-built for aggressive e-MTB riders running early-generation Specialized Levo and Kenevo platforms with Brose motors. Machined with 5DEV’s exclusive crank profile, these cranks are designed to \u003cstrong\u003ereduce crank strikes\u003c\/strong\u003e when climbing through technical, rock-heavy terrain—helping you keep momentum where it matters most.\u003c\/p\u003e\n\n\u003cp\u003eEach crank is CNC-machined from \u003cstrong\u003e7075-T651 aerospace-grade aluminum billet\u003c\/strong\u003e for exceptional stiffness and impact resistance under high torque loads. The refined arm shape improves ground clearance without compromising strength, making these cranks a confident upgrade for riders who push their e-bikes into demanding terrain.\u003c\/p\u003e\n\n\u003cp\u003eA \u003cstrong\u003e182mm Q-factor\u003c\/strong\u003e (when installed on Specialized Levo\/Kenevo) provides stability and control, while \u003cstrong\u003e155mm and 160mm length options\u003c\/strong\u003e allow riders to fine-tune pedal clearance and fit. The \u003cstrong\u003eIS spline drive interface\u003c\/strong\u003e ensures a solid connection to compatible Brose motors. Installation is quick and service-friendly thanks to a robust \u003cstrong\u003e8mm alloy steel crank bolt\u003c\/strong\u003e and an integrated \u003cstrong\u003ebillet aluminum self-extractor\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant Compatibility Note:\u003c\/strong\u003e These cranks are \u003cstrong\u003enot compatible\u003c\/strong\u003e with Specialized SL eBikes or the \u003cstrong\u003e2025 Specialized Levo\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eR-SPEC Specialized Brose eCranks Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMotor Compatibility:\u003c\/strong\u003e Brose (Specialized Levo \u0026amp; Kenevo, early generations)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 7075-T651 aerospace aluminum billet\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Interface:\u003c\/strong\u003e IS spline\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ-Factor:\u003c\/strong\u003e 182mm (Levo \/ Kenevo installation)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLengths:\u003c\/strong\u003e 155mm or 160mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 495g (155mm) including hardware\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCrank Bolt:\u003c\/strong\u003e Alloy steel, 8mm hex (40 Nm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSelf-Extractor:\u003c\/strong\u003e Billet aluminum, 16mm hex (2 Nm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDesign Benefits\u003c\/h3\u003e\n\u003col class=\"design_benifits\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eImproved Ground Clearance:\u003c\/strong\u003e Optimized arm profile reduces crank strikes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBillet Strength:\u003c\/strong\u003e Aerospace-grade aluminum handles e-MTB torque and impacts.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStable Ride Feel:\u003c\/strong\u003e Wide Q-factor supports control on technical climbs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Service:\u003c\/strong\u003e Integrated self-extractor simplifies removal and maintenance.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eFinal Take\u003c\/h3\u003e\n\u003cp\u003eThe 5DEV R-SPEC Specialized Brose eCranks are a serious upgrade for riders on early-generation Levo and Kenevo e-MTBs who demand durability, clearance, and precision. If you’re riding technical terrain and want cranks built to take real abuse, these billet eCranks deliver confidence where it counts.\u003c\/p\u003e","brand":"5DEV","offers":[{"title":"160mm \/ Black","offer_id":45235312001068,"sku":"ESIS-R160-01","price":449.99,"currency_code":"USD","in_stock":true},{"title":"155mm \/ Black","offer_id":45235312066604,"sku":"ESIS-R155-01","price":449.99,"currency_code":"USD","in_stock":true},{"title":"155mm \/ Raw","offer_id":45235312099372,"sku":"ESIS-R155-02","price":449.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/r-spec-specialized-brose-ecranks-7063379.jpg?v=1771291571","url":"https:\/\/racycles.com\/es\/products\/5dev-r-spec-specialized-brose-ecranks","provider":"RA Cycles","version":"1.0","type":"link"}