700CC 21 Speed steel Windbreaker Racing bike | |
Frame | Steel(48CM) |
Fork | Steel |
Handlebar | Steel Drop handlebar |
Stem | Aluminum |
Brake | TUOLAN Disc mechanic brake |
Shifter: | SHIMANO 1:1 TX30 |
Front&rear Derailleur | SHIMANO 1:1 TZ30 50 |
Freewheel | 7 Pieces |
Chain | Chinese brand ?chain |
B.B axle&cup | Sealed bearing |
Hub(F&R) | Steel |
Pedal | Partial aluminum |
Rim | 700C |
Tire | 700CC*23C Black tire |
Max Load | 100kgs |
Weight | 13kgs |