SRAM/Truvativ X0 X9 39T 120mm BB30 Chainring Crow Saddle Misc Standard 57

Misc Standard 57

A multitude of effective braking and climbing edges

Maintain Momentum with a tread pattern that has been developed to maximize traction in climbing

A distinct channel along either side of the center knobs along with ample spacing between all lugs helps to clear debris

The Cane Creek crank preloader is designed to replace the plastic preload on your current crankset

SRAM/Truvativ X0 X9 39T 120mm BB30 Chainring Crow Saddle Misc Standard 57Original equipment on SRAM and Truvativ cranks they also work well with other drive trains. Supplied in TruVativ packaging Ring Position Type Outer Tooth Count 39 Drivetrain Speeds 10 Chainring BCD 120 Color Black Defined Color Black