Back shock springtime 82mm - 3-Dots provides a combination of progressive & linear characteristics. The repaid design actually allows you to attain paid off journey height on high traction tracks. The springs are considerably progressive, but under more compression modification faculties be more linear. This gives you with excellent feeling and feedback in all different track conditions. These XRAY surprise springs, as with any other XRAY springs, are by hand calculated, chosen and matched into pairs to be sure exactly equal length and damping faculties.