The YSS Z302-Series was developed to cope with the growing demand of high performance gas shocks as in the G-Series. YSS YSS selected to use calibrated Teflon coated Sinter DU Bushes and 12 mm heat treated and hard chromed shafts to make a precision product. As a standard the rebound is adjustable for maximum of 60 clicks and 10 mm maximum length for ride height adjustment.