45 Tooth Sprocket for 520 Chain Engine Includes (2) 055-1002 Radiused Reducers

Includes (2) 055-1002 Radiused Reducers to stack up against the shoulder

083” 4130 chromoly tubing sourced from either USA or Germany

Uses the 5/16" sprocket bolts for 530 chain

For that use kit #05-129

This is the standard front axle on the Hyper Asphalt chassis

45 Tooth Sprocket for 520 Chain Engine Includes (2) 055-1002 Radiused ReducersHyper Racing # 081 045 Our tough 7075 aluminum one piece sprockets have a 6 bolt pattern, a 5 1 4" bolt circle diameter and fit 520 chain. Proudly machined in house at our Lewisberry, Pennsylvania machine shop, this sprocket features a black anodized finish and a laser etched H Mark logo.