WOSSNER PISTON YAM XT,TT,SR500 '76-89 89.93MM +3.00MM O/S SIZE_ADULT 1x KNKN112 K&N Oil Filter

1x KNKN112 K&N Oil Filter

Hot Cams cam chain*

High-quality steel or titanium valves

all four circuits of the Gen II can provide a full 10 amps of continuous power and each circuit can be configured to run any accessory type

Slim fit for a streamlined look and feel

WOSSNER PISTON YAM XT,TT,SR500 '76-89 89.93MM +3.00MM O/S SIZE_ADULT 1x KNKN112 K&N Oil FilterWossner is Germany's finest aftermarket forged piston and rod manufacturer and have over 25 years of experience in the high performance racing industry. Top European racers and FIM World Champions rely on Wossner for only the best pistons, rods and customer service. Features In house designed and manufactured; all forgings are produced in Wossner's company owned forging operation 4 stroke pistons are made using a double bridged forging design