520 Lightweight Drilled Counter Shaft Sprocket
Front sprocket is drilled to lighten the mass and the rotational mass of the sprocket
This 520 lightweight drilled sprocket ,has been lighten by precisionly placing the drilled holes to remove the mass and the rotational mass of the sprocket, this will allow the engine to accelerate at a faster rate.
Sprockets are precision manufactured and induction hardened to precise tolerances. Zinc coated to resist corrosion they are built to last.
Suggested Use: Track/Street
Surface Treatment: Nickel Plated
Durability Rating: 10
Style Rating: 10