Wolf Tooth Elliptical Direct Mount Chainring - 34t RaceFace/Easton CINCH Direct Mount Drop-Stop A For Boost Cranks 3mm Offset BLK Model=Deore XT FC-M8100-2 Crankset The rack is constructed with

Wolf Tooth Elliptical Direct Mount Chainring 34t RaceFace Easton CINCH Direct Mount Drop Stop A For Boost Cranks 3mm Offset BLK Model=Deore XT FC M8100 2 Crankset The rack is constructed with The rack is constructed with lightweight alloy and mounts to bikes seatpost in seconds (using a 5mm Allen key) to help prevent side to side sway while riding and rear wheel rub for riders with short seat posts This provides additional support for the inner ring if the outer ring expands due to heat }td{text align: left Its proprietary design has an ovality of 10% and a timing of 112 degrees after top dead center which provide the beneifits of an oval ring such as greater rear wheel traction without the traditional downsides of oval rings