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Cylinder Works Big Bore Cylinder Kit +3mm 269cc (31004-K01)
Original price was: $450.84.$297.70Current price is: $297.70.
82 in stock
Description
- Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
- Big Bore Kit gives your vehicles more displacement
- Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
- Nickel Silicon Carbide plated for long life
- Kits come complete with big bore gaskets, cylinder, bigger piston, rings, pin and clips
- Made in the U.S.A. and Italy
**NOTE:2004-2009 CRF250R2004-2015 CRF250X269cc kit requires case machining to make the Big Bore kit fit.
2002-2014 YAMAHA YZ85 103.5cc kit requires case cylinder machining to make the Big Bore kit fit.
2002-2014 YAMAHA YZ85 107.8cc kit requires case and cylinder machining to make the Big Bore kit fit.
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 2009 | Kawasaki | KX250F |











