Fits: Yamaha 1200 Power Valve Motor '99-00.

3 Cylinder / 2-Stroke Motor.

Standard Size Bore: 79.90mm

Cylinder Resleeving Is Required For Use Of Oversize Pistons

Individual Piston Kit Includes; Piston, rings, wrist pin and circlips.

IMPORTANT NOTE: These pistons are recommended for recreational PWC engines and have not been tested in race applications. When installing any piston .5mm (.020) or larger on Yamaha Power Valve Motor you MUST file down power valves .015 thousands before reinstalling power valves. Failure to do so WILL result in SERIOUS DAMAGE to the pistons and motor!

 Fits The Following Models:

1999 Yamaha XL1200 Ltd. Piston Kit
2000 Yamaha GP1200R Piston Kit
2000 Yamaha XL1200 Ltd. Piston Kit
2000 Yamaha XR 1800 Piston Kit
2001 Yamaha GP1200R Piston Kit
2001 Yamaha XR 1800 Piston Kit

NOTE: Generic image and may not depict your actual piston kit.