The new Hope R22 MTB Chainrings are a high-performance upgrade for any mountain bike. They are compatible with 9/10/11 and 12-speed drivetrains, including Sram T-Type and Shimano HG+.
The asymmetric tooth profile is designed for cross-compatibility and functionality with different drivetrain systems, and it also improves mud-shedding capability and chain retention. The chainrings are machined from 7075-T6 aluminium for strength and durability