The XTR 96BCD Narrow Wide Oval Single Chainring is designed to provide a more constant torque to the rear wheel thereby reducing spinouts & stalls on tough climbs. The 12 percent ovality equals a 30-34T range for the 32T model & the 115 percent clocking from the crank puts the major axis in your power stroke. The Narrow Wide tooth profile eliminates chain drop with the perfect chain mesh fit & the perfect 49mm chainline corrects from the stock 50.4mm. This gives a quieter drivetrain with enhanced chain wear & best drop performance. The chainring features aggressive crud chamfers for mud shedding performance & extended ring life. Available in 30T, 32T or 34T, Grey only.