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Wiseco's GP Series forged 2-stroke pistons build on the tried-and-true base of the Pro-Lite. Wiseco GP Series 2-stroke pistons incorporate additional performance and durability enhancing features including an Electra-Coated crown, ring groove(s), and pin bores plus ArmorGlide skirt coating, making them perfect for endurance and sustained-RPM 2-stroke applications. From play riders putting in hard hours to consistent competition, GP Series 2-stroke pistons are up to the challenge.
- Electra-Coated crown, ring groove and pin bore resists potential wear, combustion heat damages, and ring micro-welding
- Dedicated forgings and additional lightening operations allow for optimized strength-to-weight ratio
- Improved tensile strength of forged material optimizes strength and service life
- ArmorGlife skirt coating reduces friction to optimize performance potential
- Designed with optimized features for long service life and top-end power
- Designed and built for each specific 2-stroke powersports engine
- Includes high-quality piston ring(s), wrist pin(s), and circlips
- Extra lightening operations for enhanced throttle response
- Engineered, forged, and machined in the USA in Mentor, OH
- High-quality ring(s), wrist pin(s), and circlips included
- Designed for endurance and sustained-RPM 2-stroke riding
- 56.00 mm Bore
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2010 | Gas Gas | EC 125 | Base |
| 2001-2009 | Gas Gas | Enducross EC 125 | Base |
| 2002-2007 | Gas Gas | MC 125 | Base |
| 1995-2003 | Honda | CR125R | Base |
| 1997-2004 | Yamaha | YZ125 | Base |