Renthal Front Sprocket 13T Ultralight Grooved (Triumph)

Renthal Front Chain wheels are simply the finest front chain wheels on the market today. These countershaft sprockets are made using a specially developed nickel-chrome-molybdenum steel which is case-hardened and core-refined to give the ultimate combination of strength and hardness. Features: Ultralight design reduces weight and maximizes performance. Precision CNC machined to extremely tight tolerances. Case-hardened and core refined 655M13 nickel-chrome-molybdenum alloy steel to give the ultimate combination of strength and hardness Self-cleaning mud grooves machined between every tooth on both sides help prevent dirt build-up. Made in the UK.