Crank Arms

EC-3 cranks compatible with the following motors which use a steel ISIS spline:- Brose Mag- Fazua-R50- TQ-HPR50- SRAM "Powertrain"- Bafang M800- Specialized Levo4Not compatible with: Gen 1-3 versions Specialized Levo/Kenevo/Vomo/VadoGUIDESECrank Fitment Guide:Click here for the Service GuideSpecific..

EC-4 cranks are narrow fit for road/gravel ebikes, compatible with the following motors which use a steel ISIS spline:- Brose Mag- Fazua-R50- TQ-HPR50- Giant E+ System BBSS (Hub Motor) Not compatible with e-mountain bikes as these arms have a narrow fitment. Not compatible with Specialized Levo/Kene..

Alloy or Carbon performance eCranks made exclusively for the new TQ-HPR40 motor with "22/11" steel spindle.Compatible with:You have an eBIKE built with the TQ-HPR40 motor.GUIDESECrank Fitment Guide:Click here for the Service GuideSpecification LEFT & RIGHT SET | Alloy eCranks | Cold Forged Aluminium..

Alloy or Carbon performance eCranks made exclusively for the new TQ-HPR40 motor with "22/11" steel spindle.Compatible with:You have an eBIKE built with the TQ-HPR40 motor.GUIDESECrank Fitment Guide:Click here for the Service GuideSpecification LEFT & RIGHT SET | Alloy eCranks | Cold Forged Aluminium..

Alloy or Carbon performance eCranks made exclusively for the new TQ-HPR40 motor with "22/11" steel spindle.Compatible with:You have an eBIKE built with the TQ-HPR40 motor.GUIDESECrank Fitment Guide:Click here for the Service GuideSpecification LEFT & RIGHT SET | Alloy eCranks | Cold Forged Aluminium..

E-CRANKS for Specialized SL eBikes with "SL 1.1" motor using Praxis M30 spline spindle.Compatible with: "SL" Specialized ebike models with SL 1.1 motors that have a black alloy spindleNot compatible with: Gen 1-3 : Levo, Kenevo, Vado, Como, Turbo Levo with steel ISIS Spindle motorSpecialized ebikes ..

Working closely with Specialized, Praxis have created e-crank arms for many of their e-bikes. Simply pull off the stock aluminium crank arms and bolt on these cranks for a lighter, higher performance setup on your Specialized e-bike.eCranks for the Levo, Kenevo, Vado, Como eBikes with the steel ISIS..

FC-08 left hand crank arm, 165 mm is product number 2 in the attached imageGenuine Shimano replacement part..

FC-08 left hand crank arm, 170 mm is product number 2 in the attached imageGenuine Shimano replacement part..

FC-09 left hand crank arm, 165 mm is product number 2 in the attached imageGenuine Shimano replacement part..