
OVAL 104BCD CHAINRING FOR 12SPD SHIMANO HYPERGLIDE+ CHAIN
This particular 104bcd oval chainring will ONLY work with CN-M9100, 8100 & 7100 HG+ 12spd chain due to different thickness and shape of the teeth. absoluteBLACK Premium 1X 104bcd Oval traction narrow wide chainrings are designed for any cranks that use 104bcd mounting interface. In particular suited for power meters. Size (Mass +/-1g): 32T (41g), 34T (44g), 36T (53g) Color Black Compatibility All cranks with 4x 104BCD interface. That means all 104bcd power meter spiders, Shimano XT / Zee / Deore / SLX / XTR, Race Face Sixc, RF Ride, RF Chester, RF Respond, FSA, E13 and many more. ONLY Shimano 12spd HG+ chain Material cnc machined 7075 Txxx Aluminum. Long-lasting construction. Type II anodizing Chainline 32T - 48.5mm ; 34&36T - 50mm Mounting holes 4 x 104mm BCD (for 32T ring, bolts should be min 6mm long) 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