- SL001--01 black children bicycle
- 2017-01-19 22:24
- 1. Rim Size: 12" 14" 16" 18" 20"2. Bike Frame: steel and painting, thicker argon-arc welding CO2 welding,1.2mm3. Bike Fo
- 6-wheel pulley
- 2017-01-07 15:16
- This kind of pulley is much more safe .The wheel and the block are high quality steelheat treatmentforged