Limitless function. Head-turning finishes.Proven cross-compatibility applied to an ultra-lightweight, durable al-7075-t6 chainring. Highly CNC'D technical finish. Available to match helix cassette colors. Sramcompatible 3-bolt design.A technology first. Combine with the chain, derailleur/shifter of choice without a change in chain retention quality. Build a dream rig with more freedom and spec creatively. Available in bold colors to match the popular e*thirteen Helix Race Cassettes, Plus 35 Stems, and Quick Fill Plasma Valves.Save weight, keep your drivetrain options open and use the chain you want3-Bolt Direct Mount design for use with SRAM3-bolt direct mount compatible cranksCut from billet AL-7075 for the highest strength and wear resistanceSRAMand Shimano11 and 12 Speed Chain compatibleExtensive CNC machining for ultra-light weight (32t=51g) and looks that killAvailable in 5 bold Ano colors and 4 sizes 28/30/32/34tMatch and personalize the way you wantSpecification:Chain re