SRAM 39t Aluminum 130 BCD Chainring for 10-Speed Yaw Derailleur Lock Type_Chain Lock this kit includes two 21mm

this kit includes two 21mm phenolic caliper pistons

and mountain bikers seeking reliable performance and ease of maintenance

- Center-Lock Compatibility: Easily integrates with Center-Lock disc rotors for secure

zesty snack

SRAM 39t Aluminum 130 BCD Chainring for 10-Speed Yaw Derailleur Lock Type_Chain Lock this kit includes two 21mmUpgrade your bike's performance with the SRAM 39T Chainring, crafted for serious cyclists seeking precision, durability, and style. This high quality 130 BCD aluminum chainring is specifically designed for 10 speed drivetrains, offering seamless compatibility and efficient power transfer. Whether you're optimizing your road bike or mountain bike, this chainring delivers enhanced shifting performance and a sleek aesthetic. Materials & Durability Made