Saddle d4s

Fiido Twist Throttle Speed Handlebar for D1/D2

Fiido Freewheel for D1/D2/D3 Pro

Fiido Electric Bike Integrated Booster for D1/D2/D2S/D3/D3S/D4S/T1/L3/D3 Pro

Fiido Multi-function Switch for D1/D2

Fiido Front Wheel for D1/D3

Fiido Electric Bike Chain Wheel and Cranks for D1/D2/D2S/D3/D3S/D4S

Fiido reflector for D1/D2/D2S/D3/D3S/D4S/M1/M1 Pro (2025/2024)

Fiido Folding Stem for D1/D4S

Fiido Ebike Outer Tire for D1/D3/L2/L3

Fiido Headlight for D1/D2/D2S

Fiido Kickstand for D1/L2/L3/D3 Pro

Fiido One-piece Bottom Bracket for D1/D2/D2s/D4s/D11