| 产品参数 | |
|---|---|
| Frame |
20-inch Magnesium alloy Frame |
| Fork |
20-inch Suspension fork/W Lock |
| Handlebar |
STEEL 600mm |
| Handle Stem |
Alloy Stem 60mm |
| Saddle |
Super Soft Foaming |
| Seat Post |
STEEL 27.2*300mm |
| Shifter Lever |
Shimano RV200-7SPD |
| Front Derailleur |
N/A |
| Rear Derailleur |
SHIMANO RD-TY21S |
| Chainwheel |
Steel 34T Alloy 170mm |
| Chain |
M70 Index 7Speed |
| Cassette |
Index 7Speed 14-28T |
| Brake |
DISC Brake |
| Hub |
SteelBalling |
| Rim |
Magnesium alloy One-Piece Wheel |
| Tire |
CHAOYANG AIR Tyre 20"*2.4 Rubber |
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