Wossner Piston Kit Kawasaki KX250 1990-1991 | 8109D Piston Size:67.34mm (A Piston) weldnut inside of insert makes

weldnut inside of insert makes installation/removal easier

16mm mounting screws

Fine Tuning Tips - Each elastomer is tunable on it’s own by going in or out with the nut

Innovative design lets you convert from full to half doors for any season

Wossner Piston Kit Kawasaki KX250 1990-1991 | 8109D Piston Size:67.34mm (A Piston) weldnut inside of insert makesWossner 8109DB 67. 35mm Dual Ring B Piston Kit fits Kawasaki KX250 1990 1991 & KDX250 1991 1994 Pistons made are with high quality, permanent skirt coating to reduce friction and piston rock for quiet and improved performance Optimized machining for lightness, as well as maintained strength in key areas such as crown and skirt wall cross section Forged from aerospace grade aluminum alloy Piston kits includes piston, rings, pin and clips