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

Finish: UD Size: 47/50/53/56/59cm Battery System: Polini

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

Built with DT swiss wheels’ standard, trued by Holland Mechanics. Original DT swiss 350s MTB hub 12*142mm + Sapim spokes, High end light weight carbon mtb wheels for light XC, trail, AM riding. Asymmetric rim design for better spoke tension balance and better wheel stiffness. Optimized rim bed design for ease of tubeless inflation and best tire bead retention. Wide hookless beads to improve pinch flat resistance or impact damage. Accept customized wheels-built&customized branding.

- Aerodynamic tube design - High modulus Toray T700 carbon fiber - 72-78 degree of seat angle

- Aerodynamic design seat tube shape - Thin seat stay tube - Design by Italy designer

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

YISHUN RSD MTB Carbon Fiber Bike Rims are for xc, trail, am, enduro, downhill, EBike and plus.RSD is a full line for all mtb terrains. All rim's weight is with 15g indutrial tolerance.

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

- Aerodynamic design tube shape - Direct mount brake types