Wolf Tooth Chainring 36T x Shimano Asymmetric 110 BCD, for 4-Arm cranks, Black front-axle-conversion-kit 54mm Labeled Size 29" x

54mm Labeled Size 29" x 1

Chromoly spindle and Cast steel wings

the clip-in side has a diamond plate traction area

8mm thread

Shimano Bottom Bracket Tool Bottom Bracket Tool UPC: 689228580923

Wolf Tooth Chainring 36T x Shimano Asymmetric 110 BCD, for 4-Arm cranks, Black front-axle-conversion-kit 54mm Labeled Size 29" xDesigned to fit 4 arm 110 Asymmetric BCD Shimano Road Cranksets. These rings feature the patent pending Drop Stop asymmetrical tooth design for the best in wear life, mud clearance, and chain retention. Drop Stop chainrings are designed for use with 1x9, 1x10, 1x11 and 1x12 drivetrains Compatible with all 10 , 11 , and 12 speed chains, with the exception of Shimano 12 speed chains Shimano 12 speed chains require the use of Wolf Tooth's Shimano 12