11 Tooth Front Drive Sprocket 11T Drive Sprocket For 25H Chain H Holes 11 Teeth Steel Cycle 11t Sprocket For Kids Electric

High-concerned chemical : None Special Features : Steel Front Sprocket Gears Item Diameter : 1cm Item Weight : 60g Item Height : 1cm Item Width : 2.5cm Item Length : 2.5cm External Testing Certification : ce Model Name : 11T Front Sprocket Origin : Mainland China Item Type : Sprockets Material : steel suitable_for : Women, men usage_scenarios : Riding, Cycling