Praxis eCrank Carbon Crank Arms - ISIS Spline - 160mm - Black - No Spider - No Chainring - Pair Heavy/Bulky Dual Compound rubber means a

Dual Compound rubber means a fast-rolling tyre with great corning traction

Featuring a single ultralight LED it punches above its weight pushing out up to 1200 lumens

Pockets Position and Quantity: There are no pockets in this jersey

Self-cleaning canister with integrated film wipe reduces mud build-up

Praxis eCrank Carbon Crank Arms - ISIS Spline - 160mm - Black - No Spider - No Chainring - Pair Heavy/Bulky Dual Compound rubber means aCarbon 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