Cosyhome Bicycle Freewheel 9T 12Mm Refit Single Speed Cog Sprocket Freewheel For 412 Folding Bicycle

CosyHome

Bicycle Freewheel 9T 12mm Refit Single Speed Cog Sprocket Freewheel For 412 Folding Bicycle.Feature: 1. Durable Material: The freewheel is made of durable and sturdy material, high strength and wear resistant, having a long service time. 2. Improved Performance: The sprocket can not only provide fast riding speed, also saves effort, having smooth turning action, operating without too much noise. 3. Precise Thread Processing: The cog freewheel has the precise thread processing technology, ensurin