Model: R13-R8170-24Speeds

Frame material : T1000 carbon fiber

Seatpost material : T1000 carbon fiber, 350mm

Fork material: T1000 Carbon fiber, fork open 100mm, thru axle

Handlebar material : T1000 Integrated carbon fiber ,420*31.8mm

Rims: T1000 Carbon fibre

Front wheel hub: 14G*24H M12*100 , 2 creamic bearings

Rear wheel hub: 14G*24H M12*142, creamic bearings

Rear thru axle: 142mm open, full length 170mm

Front thru axle: 100mm open, full length 122mm

Tires: JETTY SK/KT 700*25C 60TPI

Inner air tube: 700*25/32C, (F/V)60MM

Handlebar grip: PU+EVA 2150*30*2.8 , carbon fiber pattern

Bottom bracket: SHIMANO SM-BB71, press in

Chain: SHIMANO CN-M8100, 108L

Left shifting lever: SHIMANO ULTEGRA Di2 ST-R8170(L),

Right shifting lever:SHIMANO ULTEGRA Di2 ST-R8170(R)

Front derailleur: SHIMANO ULTEGRA Di2 FD-R8150

Rear derailleur: SHIMANO ULTEGRA Di2 RD-R8150

Crank sets: SHIMANO FC-R8100 50-34T, 170MM

Flywheels: SHIMANO CS-R8100.12-SPEED, 11-12-13-14-15-16-17-19-21-24-27-30T,

Disc rotor: SHIMANO SM-RT70 SS 140MM

Pedal: SANYUN 9/16''

Saddle: T90 Carbon fiber , 3K

Battery: SHIMANO BT-DN300

Due to different batch, some parts on bike may be changed, but we will only replace the same level or higher level parts, thank you very much for your understanding.