e*thirteen Excellent Quality e-spec Race Bosch Gen 4 Crank

Details

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*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 resistance
– Number of Chainrings: No Rings Included
– Chainline/Hub Compatibility: 141/148 Boost Hubs, 150/157 Hubs
– Crank Intended Use: Mountain
– Pedal Spindle: 9/16″
– Designed for ebike: Yes
– Drivetrain Speeds: 11, 12
– Chainring BCD: Direct Mount Bosch
– BB Included: No