e*thirteen e*spec Race Ebike Carbon Crank Arm Set with Self Extractor- 165mm, Bosch CX Gen4, Carbon, Black 26" Rims year 2000+ including CTD Evolution

year 2000+ including CTD Evolution Series

164482-Q0-L

Manufacturer Part Number: 42-XFKRV1SSPRING-404

146734-Q0-L

Manufacturer Part Number: 456-KITSS

e*thirteen e*spec Race Ebike Carbon Crank Arm Set with Self Extractor- 165mm, Bosch CX Gen4, Carbon, Black 26" Rims year 2000+ including CTD EvolutionThe 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*thirteen's 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