The Renthal 1XR chainring tooth profiling ensures the highest level of chain retention, in all condi

Renthal's chainwheels are precision CNC machined to extremely tight tolerances to give the ultimate

SR4 4-Arm 120BCD SRAM fitting chainringSpecifically designed to retro-fit to SRAM 2x10 series cranks

4X and BMX Chain WheelRenthal's chainwheels are precision CNC machined to extremely tight tolerances

4X and BMX Chain WheelRenthal's chainwheels are precision CNC machined to extremely tight tolerances