44 Tooth Sprocket for 520 ChainHyper Racing # 081 044 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.

designed and brought to the micro sprint industry by Hyper Racing

Hyper Racing # 07-500

Hyper Racing # 02-150B

A long gusset supports the nerf bar both from getting pushed back into the tire and from being pushed up

Hyper Racing # 02-190B

Hyper Racing # 03-1925-1

Projection: Top rail 6"

Hyper Racing # 04-601-K

Hyper Racing # 01-556

Hyper Racing # 02-105B

Regina 520DR is in the Regina Extra series and is engineered expressly for racing use

Hyper Racing # 03-180