High Quality Bicycle Crank and Chainwheel, Bicycle Parts

Product description

Single-stage flywheel, also known as single-chain wheel flywheel, is mainly composed of outer sleeve, flat block and core, jack, jack spring, washer, wire block, steel ball and other parts.

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Company profile

Hebei Hongchi Bicycle Co., Ltd.

Main products:Blcycle,Mountaln bike,Lady bike,Kids Bike,Chalnwheel&Crank,Frame,Front fork,Saddle,

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