Wossner Piston Kit Kawasaki KX250 1990-1991 | 8109D Piston Size:67.34mm (A Piston) Fine Tuning Tips - Each

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

OEM can't even compete with that

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16mm mounting screws

Wossner Piston Kit Kawasaki KX250 1990-1991 | 8109D Piston Size:67.34mm (A Piston) Fine Tuning Tips - EachWossner 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