The ROTOR Q-Ring Singlespeed Chainring Shimano 12s Direct Mount In addition to biomechanical performance, there was one more important factor when designing our Q rings: compatibility. New Direct Mount Q rings allow you to upgrade your Shimano® 12 speed crankset to go oval. The simplified one-piece Direct Mount design saves weight compared to traditional spider mounted rings. Compatible with: Shimano® 12s cranksets: XTR® M9100, M9120, XT® ;8100, M8130, SLX® M7100, M7120, M7130 and FC-MT900. Only compatible to Shimano® 12s chains: CN-M9100, M9100, M7100 HG . CHARACTERISTICS Weight (34t): 88g Chainring Sizes: 30 | 32 | 34 | 36 BCD: Direct Mount Technologies: Alu7075, CNC, Direct Mount, TryQ Compatibility: Shimano Discipline: MTB
