Renthal Front Sprocket Honda, CR250R 86-87-15T

Renthal Front Sprocket Honda CR250R 86 (Stock gearing 14/51) CR250R 87 (Stock gearing 14/53) CR500R 86-87 (Stock gearing 14/51) Specifically developed Nickel-Molybdenum steel, case hardened and core refined to give the ultimate combination of strength and hardness. Precision CNC machining, resulting in extremely close tolerances. Self- cleaning mud grooves in between each tooth which resist dirt build-up.