Seat post
31.8mm Aluminum seatpost
Wheelset
SRF 3 inner 3 outer 2 wheelsets
Handlebar
25.4mm aluminum handlebar
Crankset
48T disc with protective disk+alumint crank
Cushion
Striped comfortable cushion
Transmission
Sensah fingle dial+aluminum derailleur
Brake handle
Aluminum alloy brake handle
Fende
Aluminum alloy fendere