Wolf Tooth Elliptical Chainring 40T x Shimano Asymmetric 110 BCD, For 4-Arm chris-king 6 Color Polished Defined Color

6 Color Polished Defined Color Silver Flange Diameter

A Nylon evolution of DMR's V12 body design

Investment cast steel construction with 8mm hex key for better leverage

The MW-SET includes 6mm to 15mm 12-point box/open end wrenches

Wolf Tooth Elliptical Chainring 40T x Shimano Asymmetric 110 BCD, For 4-Arm chris-king 6 Color Polished Defined ColorDesigned to fit 4 arm 110 Asymmetric BCD Shimano Road Cranksets. 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. These rings feature the patent pending Drop Stop asymmetrical tooth design for the best in wear life, mud clearance, and chain retention. The simplest way to explain