Shimano FC-RS520 2x12-Speed 50T/110BCD Chainring RGroup_C03EC5AED09248854B4C1DA01545FD1F07FB5B12 The KMC X10 10 Speed

The KMC X10 10 Speed Chain is compatible with any bicycle that has a 10-speed drivetrain

SKU: 9818B

offering high performance on gravel

and the flexible construction reduces foot roll for improved control

Shimano FC-RS520 2x12-Speed 50T/110BCD Chainring RGroup_C03EC5AED09248854B4C1DA01545FD1F07FB5B12 The KMC X10 10 SpeedThe Shimano FC RS520 2x12 Speed 50T 110BCD Chainring is built to bring reliable performance to your road bike drivetrain, delivering efficient power transfer and consistent, responsive shifting across its gearing range. With its dependable 110BCD compatibility and purpose ready 50T setup, it helps you find the right cadence whether youre cruising flats or pushing through steady climbs.