High-quality materials --- The bicycle flywheel chain kit is made of high quality steel material, which is strong, resistant and has a long service life.
Well made --- This bicycle freewheel chain kit adopts high-precision internal thread to ensure a tight connection with the bicycle hub and stable operation.
High quality craftsmanship --- The bicycle flywheel kit is made with high quality forging process, high hardness, no deformation, can provide maximum power transmission and long life.
Easy to install --- This set of bicycle flywheel chain sleeves is light in size, simple and compact in structure, and easy to remove or install with a flywheel tool.
Widely used --- The bicycle flywheel kit is finely crafted and suitable for modified bicycles, karts, beach bikes, mini scooters, etc.