SRAM Chain Ring X-SYNC Sprocket Bosch motors 18T Straight Steel AI and run-flat performance of Vittoria

and run-flat performance of Vittoria Air-Liners

consistent braking under heavy loads

The mix of premium titanuim and carbon fiber materials create a lightweight but strong pedal that will hold up and deliver speed on the breakaway

11/12-spd Shimano Hollowgram (out of box) w/11-28 ratio

the Ultegra cassette strikes the ideal balance between weight

SRAM Chain Ring X-SYNC Sprocket Bosch motors 18T Straight Steel AI and run-flat performance of VittoriaThe EX1 drive train was designed specifically for the demands of electric assist mountain bikes: a wide gear range with bigger jumps between gears and sturdy components to handle higher torque loads. Liberal use of features found on SRAMs high end MTB parts provide high value, quiet operation and ease of service. Specifications X Sync (wide narrow) tooth profiles for great chain management Compatible with Bosch mid drive E bike systems Drivetrain