KOSDA 20" aluminum alloy 451 dolphin frame 8sp disc brake folding bicycle

Frame: 20-inch aluminum alloy folding disc brake frame

Front fork: aluminum alloy

Head post: iron + aluminum, can be lifted and folded inward

Handlebar: aluminum alloy

Rim: 451 aluminum alloy

Hub: Aluminum alloy ball bearing

Brake: Aluminum alloy brake lever mechanical disc brake

Wave hand: 8-speed addition and subtraction

Flywheel: 8-speed cassette positioning

Chain cake: Litepro 53T

BB: square core

Seat post: Litepro aluminum alloy

Weight: about 11kg

Dimensions after folding: 85cm(L) x 60cm(H) x 30cm(W) ​​without pedals