These Praxis carbon eCranks are compatible with Bosch Gen 2/4 Performance Line, Yamaha PW-X and Yamaha Giant SyncDrive Pro motors with ISIS spindles.This is a great option that is compatible with many popular e-Bike motors.Key Features:Carbon or Alloy Arms,MTB or Road use,Weight Carbon : 375g +/-,Weight Alloy: 485g +/-,Q-Factor: Bosch 180mm | Yamaha 170mm,Yamaha PW-X motors with ISIS spindle,Giant SyncDrive Pro by Yamaha motors with ISIS spindle.
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 carbon cranks for a lighter, higher performance setup on your Specialized e-bike. eCranks for the Levo, Kenevo, Vado, Como eBikes with the steel ISIS spindle/motor (not SL family).• Left & Right crankset | Alloy eCranks | Cold Forged Aluminium.• 160mm, 165mm and 170mm lengths.• Alloy main crank bolt with self-extractor | M30 bolt.• 8mm Allen wrench for install/removal of cranks | 50Nm torque.• Weight 485g+/-.