Coming from XRAY and made for the XB4, XB2 and XT2 are the 1 stripe/3 dots linear springs. These optional springs have a constant spring rate throughout the entire spring compression. They are softer than the 1 dot springs and specifically designed to complement the big-bore shocks. The springs, like all other XRAY springs, are manually measured, selected, and matched into pairs for the front and rear to guarantee precisely equal length and damping characteristics and laser engraved for easy identification.

See: XRAY