Speed: 2x11S
Frame:700C CARBON GRAVEL E-BIKE
Fork: CARBON FORK
Shifting lever: SHIMANO ST-RX810 GRX
F derailleur:SHIMANO FD-RX810, GRX
R deraileur: SHIMANO RD-RX810, GRX
Brake: SHIMANO BR-R8170 ULTEGRA 160/160
Motor: Vinka S20 with 1/2*11/128*50/34T chainwheel sets
Wheels: JOYTECH WHEELS
Tires: SCHWALBE 700C*40C
Saddle: SELLE ROYAL
Handlebar: CARBON
Stem: CARBON
Seatpost: CARBON
Battery: GX20MINI 21700 36V*10AH 360WH
Display: Vinka DC35 with Auto function