These chain rings fit the unique 88mm BCD used on Shimano XTR M985 race crank set.
*** THIS CHAINRING WILL NOT FIT THE M980 TRAIL CRANK SET — PLEASE CONFIRM WHICH ONE YOU HAVE BEFORE ORDERING ****
The chain line for these rings is 52mm.
All chain rings feature our Drop-Stop tooth design and are made from 7075 Aluminum.
Use a 10 or 11 speed chain. The only brand of chain we don’t recommend is Wippermann.
*** Be sure to order a colorful set of Wolf Tooth chain ring bolts to go with you new ring! Order the 6mm (short) bolt+nut combo. ***
Product weights: 30t – 44g, 32t – 55g, 34t – 60g, 36t – 70g, 38t – 83g