The Shimeng 7-Speed 28T Freewheel (CP-1020) is an essential drivetrain component for cyclists seeking to restore or upgrade their bike’s shifting efficiency. Whether you’re maintaining an existing bicycle or building a custom setup, this professional-grade freewheel delivers the reliable performance needed for smooth, consistent gear transitions. Built from heat-treated carbon steel, the Shimeng freewheel is engineered to withstand high torque and daily wear.







There are no reviews yet.