e*spec Race Carbon Bosch Gen 4 Ebike Crank Arm Set Endurance road A more contamination resistant BB

A more contamination resistant BB design that uses an integrated dust cover with a snug and secure fit to fully protect the face of the bearing

With the fast and accurate Di2 shifting technology

Ritchey Kite dropper seatpost lever and lever mounts

the Star Nut Setter II features a guide that surrounds the steerer providing perfect alignment and perfect depth every time

e*spec Race Carbon Bosch Gen 4 Ebike Crank Arm Set Endurance road A more contamination resistant BBThe 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