E049 E-GRAVEL FOR POLINI SYSTEM ROAD FRAME

Finish: UD Size: 48/51/53/55/58cm Battery System:Fazua Evation drive

- BAFANG MM G530.200 middle drive system - Max tire clearance 700*32c - Front 12*100mm thru axle, rear 12*142mm thru axle - Front direct mount disc brake mount rear flat mount disc brake

Motor system: BAFANG M800 Size:  48/51/54/57 CM Grade Available: 1750g(For size 540)

Motor system: Ebikemotion Tire Max: 700*28C SIZE: 48/50/53/55/58 CM

Finish: UD Size:400/470/540 Battery System:Darfon battery E4C01-001 504wh,Horizontal,with mount Motor:Shimano E5000

33mm,38mm,44mm,55mm,60mm,88mm profile tubular  carbon rims

27.5er Fatbike Carbon Rims

- Racing rim brake frame - Intergarted handlebar - Full internal cable routing - Machanical and Di2 groupset compatible - High modulus carbon fiber

Road Tubular&Clincher front&rear Special layup schedule to allow as high as 160psi tire pressure Aerodynamic profile design Professional high end 5 spoke carbon racing wheels

- Material: full carbon fiber - Finish: UD/3K, matt/gloss - Weight: 22.7g

Road Tubular&Clincher Full disc wheels Special layup schedule to allow as high as 160psi tire pressur Aerodynamic profile design Professional high end full disc carbon racing wheels

- New aero road disc brake frame - Flat mount disc brake mount - 140mm disc rotor - Full internal cable routing - Machanical and Di2 groupset compatible - High modulus carbon fiber

YISHUN MTB ASD Asymmetry Carbon Rims are the most popular mtb rims we have. This series are being used for several decent brands in the world. xc, trail, am, dh and plus are available. In this year we apply graphene nano carbon technology to this series, lighter and stronger rims are avaiable for 2019. All rim's weight is with 15gram industrial tolerance.