Wolf Tooth Elliptical 104 BCD Chainring - 34t 104 BCD 4-Bolt Requires Shimano 12-Speed Hyperglide+ Chain BLK

.top{margin-bottom:30px;}.top li{margin-left:5%;margin-right:5%;margin-top:10px;line-height:120%;list-style-position:outside;}Wolf Tooth Elliptical 104 BCD Chainring - 34t 104 BCD 4-Bolt Requires Shimano 12-Speed Hyperglide+ Chain Black. The Wolf Tooth Elliptical 104 BCD chainring for Shimano 12-speed Hyperglide+ chain is designed to fit any 104 BCD crankset. The tooth profile was developed specifically for Shimanos XTR XT and SLX 12-speed Hyperglide+ chain. Its proprietary Powertrac design has an ovality of 10% and a timing of 112 degrees after top dead center providing benefits such as greater rear wheel traction.Compatible only with Hyperglide+ chains The Powertrac elliptical design means the diameter is that of a chainring 2t bigger Engineered proprietary tooth profile maintains the quiet and smooth performance of the HG+ drivetrain with optimal chain retention Prevents premature ring and chain wear that can come from non-optimized profiles table{border-collapse:collapse;width:100%