Frame Set

Frame: Aluminum alloy folding frame, 20"*10.5", disc brake compatible

Front Fork: Aluminum alloy folding bike front fork, disc brake compatible

Wheels 

Wheel Set: 20-inch folding bike carbon fiber wheel set, 3-spoke front & solid rear

Tire: 20"*1-3/8" folding bike tire

Inner Tube: 20"*1-3/8" butyl rubber inner tube

Drivetrain & Braking System 

Shifter: Shimano TIAGRA 4700 10-speed trigger shifter

Rear Derailleur: Shimano TIAGRA 4700 10-speed rear derailleur

Crankset: Single chainring 54T*170mm, hollow axle, aluminum alloy chainring

Cassette: 11-32T 10-speed cassette

Chain: MEILE 10-speed steel chain

Brake Caliper: Shimano MT200 hydraulic disc brake

Brake Rotor: Brake rotor

Components 

Handlebar: Adjustable aluminum alloy folding bike handlebar

Grip: Double-channel non-slip handlebar grip

Seat Post: Aluminum alloy seat post specially for folding bikes

Saddle: 3D-printed saddle

Pedal: Aluminum alloy pedal