Direct Mount Oval Shimano XTR M9100, XT & SLX Chainrings

Oval Direct Mount Chainring for XTR M9100, XT and SLX 12SPD Hyperglide+ Chain The Original one and only absoluteBLACK Premium, Shimano 12spd Hyperglide+ compatible Direct mount 1X Oval traction chainrings are designed for XTR M9100, XT M8100 & SLX M7100 cranks. They feature the exact same excellent oval shape as rest of our oval chainring portfolio. This new type of direct mount chainring will make your Shimano crank looking great and perfectly mesh with Shimano 12spd Hyperglide+ chain. This particular chainring will ONLY works with CN-M9100, 8100 & 7100 Shimano 12spd Hyperglide+ chain due to different thickness of the teeth. Size (Mass +/-1g): 28T, 30T, 32T, 34T, 36T Color Black, Grey, Red, Gold Compatibility? Fits to Shimano XTR M9100 , M9120, XT M8100, M8120, M8130 , SLX M7100, M7120, M7130 and FC-MT900 cranksets. Works ONLY with CN-M9100, 8100 & 7100 Shimano 12spd Hyperglide+ chain. Material cnc machined 7075 Txxx Aluminum. Long-lasting construction! Type II anodizing Chainline Perfect 51mm Ovality Optimized to each size separately. Range: 10.2-14.4% and Timing of 110.5-116.3° after TDC (top dead center) Patent Pending   I