Genesis GX Series Steel Shocks Steel Shock Accessories and GSB3 are steel mono-tube

and GSB3 are steel mono-tube

Fits with Genesis and Martin Dynamics shocks

5" ID x 7" Free Length

They are available in 5"

Genesis GX Series Steel Shocks Steel Shock Accessories and GSB3 are steel mono-tubeThe GXS0, GXS1, GXS2, and GSX3 are non adjustable and adjustable series mono tube shock absorbers offering a new profile dyno curve to improve traction. It's unique double checked low speed valving design with completely independent rebound and compression adjustment increases traction in slick conditions. The GXS0 is a steel mono tube gas shock absorber. It's available in 7" or 9" and any possible valving. The GXS1, GXS2, and GXS3 are steel mono tube