Hypercoils Bump Stop Spring 1000lbs 63-64 Induction Hardened Crank Sprocket with

Induction Hardened Crank Sprocket with 3 Keyway's

Fully sealed bearings

is designed to reduce the risk of head and neck injuries in motorsport accidents

3500 / 6400 RPM

Hypercoils Bump Stop Spring 1000lbs 63-64 Induction Hardened Crank Sprocket withProduct Description: Bump Stop Spring 2. 400 in Free Length 2. 000 in OD 1000 lb in Spring Rate Steel Natural Sold Individually HYPERCOILS because the most important race is the one you are in. Hyperco is a supplier of precision engineered, high performance suspension springs and related components supporting the Motorsports, Street Performance, and Off Road Powersports markets. Our stock and custom suspension products improve the total performance,