The KYB Factory Kit Shock features a Kashima coated shock body and DLC coated piston rod for minimal friction and increased surface hardness to survive those extreme enduro conditions. An X-Trig Pre-load adjuster has been added to make easier adjustments in between stages. Every Factory Kit Suspension comes tailor made to the weight, ability and desired characteristics of the pilot. The most versatile RCU available on the market! THE ULTIMATE SHOCK ABSORBER FOR MX AND ENDURO.