Our Oval design has 3 main benefits; traction, traction and more traction. Forget any of the power gain claims that you've heard from the road side of the sport. For mountain, oval rings provide a more constant torque to the rear wheel thereby reducing spinouts and stalls on tough climbs.
Weight: 46g (30T), 50g (32T)
Compatible with: Shimano M9000/M9020 XTR armsets; 9, 10, 11 and 12 Speed SRAM Chains (not compatible with 12 Speed Shimano/Hyperglide Chains)
Colors: XTR color matched anodizing
Installation: Align the small bump (small hole on direct mount rings) on the inner edge of the ring with your crank arm