Martin Dynamics Steel Body steel accessories Please provide contact information at

Please provide contact information at checkout and someone from the Martin Dynamics support team will reach out to you

The GXS3 has the largest true rebound and compression range of adjustments

4" Bump Springs

keeping pressure low while supporting compression valve values

Approved for competition with WISSOTA

Martin Dynamics Steel Body steel accessories Please provide contact information atThe Martin Dynamics Steel Body shock offer a custom valving developed for your race car to improve traction and handling. Our valving design offers a unique double checked low speed valving with independent compression and rebound valving.