Equipped with the new Bosch Gen4 Performance Speed drive unit and Powertube 500Wh battery, you can attack mountain climbs for hours with assist speeds of up to 28 mph. Internal cable routing keeps this bike looking slick, while the top shelf Shimano GRX Di2 Hydraulic Disc groupset provides fast and precise electronic shifting along with a refined brake feel.

Class: Class-3
Motor: BOSCH Gen4 Performance Speed
Battery: BOSCH PowerTube 500 Wh: 36 V / 13.4 Ah
Display: BOSCH Kiox 
Charging Time: Approximately 4.5h to 100%
Frame: 6061 Aluminum
Sizes: 50/55/60cm
Fork: BULLS Carbon 1.5" tapered steertube
Rear Derailleur: Shimano GRX Di2 RD-RX817
Gears: 11 speed
Shifters: Shimano ST-RX815 Di2
Crankset: FSA 48T
Cassette: Shimano XT M8000, 11-42T 
Brakes: Shimano GRX RX810, hydraulic disc brakes, 180mm Fr/Rr
Handlebar: FSA Energy SCR Compact 
Seatpost: BULLS ovalized carbon, 30.9x380
Seat: BULLS
Wheelset: DT Swiss HE1800 Spline, 20mm int. width, tubeless ready rims
Tires: Schwalbe E-One EVO V-Guard 700x32
Pedals: Not included
Weight: 41.5 lbs.
Specifications subject to change without notice.