Praxis eCrank Carbon Crank Arms - ISIS Spline - 160mm - Black - No Spider - No Chainring - Pair eBay Allows more lower leg bath

Allows more lower leg bath oil to be used for superior lubrication

2V rechargeable battery containing 4 x 18650 Lithium-Ion cells

1 x SwissStop Catalyst Centrelock Disc Brake Rotor

The Crest achieved those goals

Praxis eCrank Carbon Crank Arms - ISIS Spline - 160mm - Black - No Spider - No Chainring - Pair eBay Allows more lower leg bathCarbon e cranks that are compatible with the following: BOSCH Gen2 4 motor with ISIS spindle. (NOT Bosch Micro ISIS) Yamaha PW X motors with ISIS spindle Giant SyncDrive Pro by Yamaha motors with ISIS spindle SPECS: L&R Carbon Arms 165 170 172. 5 175 MTN or Road use Alloy main crank bolt with self extractor 8mm Allen for install removal 50Nm torque BOSCH Gen2 4 motor with ISIS spindle (NOT Bosch Micro ISIS) Yamaha PW X motors with ISIS spindle Giant