WÖSSNER Forged PistonWossner forged pistons are made in Germany by specialists of 2 and 4 strokes engine parts Forged piston Anti friction coated skirt Supplied with required Ring(s), circlips and axis

Gemaakt van aluminium/staal voor een combinatie van lichtheid en stevigheid

and Top-End Gasket Kit

Afzonderlijk geleverd

RFX Factory Kit Yamaha YZF250 14-21 YZF450 14-21

2 zipped pockets

pins and oil seals are specifically manufactured in order to reach OEM quality requirements

Remove      the original bleed screw using an appropriate screwdriver/Torx Key

pins and Oil seals are specifically manufactured in order to reach OEM quality requirements

Larger quick release buckles for easy on and off with gloves

Het frictiemateriaal

ROCS for short

Based on the original Rig9900 design