Description
The Wossner Piston Kit delivers measurable gains in acceleration and throttle response by reducing reciprocating mass in your Yamaha 600 SX-R’s combustion chamber. Precision engineering and tight piston wall clearances minimize friction losses, translating directly to improved power delivery across the RPM range. Whether you’re pushing lap times or upgrading a well-used engine, this complete kit eliminates guesswork with factory-matched components and everything needed for installation.
- Diameter: 64.87mm
- Lightweight design reduces inertia
- CNC-precision engineered construction
- Tight piston wall clearance
- Includes high-quality piston rings
- Wrist pin and pin locks included
- Yamaha 600 SX-R fitment
- Model years 1999–2006
- Bolt-on installation
- Part number K7051DA-3
- Racing and street-duty rated
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