Mountain Bike Speed Lock Flywheel Gear

Product Information：

Weight: 0.3 kg

Product volume: 17.0 cm * 10.0 cm * 12.0 cm
Material: high-tension nickel-chromium plating
Model: CS-HG200-7
Color: 200-7 12-28T,200-7 12-32T

Packing List：

Flywheel tooth*1