e*thirteen e*spec Race Carbon Ebike Crank Arm Set Self Extractor- 160mm Bosch CX Gen4 Carbon BLK

e*thirteen e*spec Race Carbon Ebike Crank Arm Set with Self Extractor- 160mm Bosch CX Gen4 Carbon Black. The e*thirteen e*spec Race Carbon Crank Arm Set is designed to work with Bosch Gen 4 eBike motors. These carbon crank arms offer a slim Q-factor and smaller overall profile while keeping e*thirteens proven crank technology at the forefront.

An 8mm self extractor bolt is built into both arms for easy removal

World-Cup DH-rated layup and construction

Compacted carbon fiber with an additional 3k added to front and rear faces of crank for impact resistance