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

Occasionally, without notice, manufacturers change product design and/or specifications.