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.
This Part Fits:
| Year |
Make |
Model |
Submodel |
| 2021-2025 |
Gas Gas |
EC 250 |
Base |
| 2022-2025 |
Gas Gas |
EX 250 |
Base |
| 2022-2024 |
Gas Gas |
MC 250 |
Base |
| 2011-2014 |
Husaberg |
TE250 |
Base |
| 2014-2025 |
Husqvarna |
TC250 |
Base |
| 2011-2012,2014-2019,2024-2025 |
Husqvarna |
TE250 |
Base |
| 2018-2023 |
Husqvarna |
TE250i |
Base |
| 2005-2018 |
KTM |
250 EXC |
Base |
| 2003-2025 |
KTM |
250 SX |
Base |
| 2003-2007 |
KTM |
250 SXS |
Base |
| 2006-2019,2023-2025 |
KTM |
250 XC |
Base |
| 2020-2022 |
KTM |
250 XC TPI |
Base |
| 2006-2018,2023-2025 |
KTM |
250 XC-W |
Base |
| 2018-2022 |
KTM |
250 XC-W TPI |
Base |
| 2014-2017 |
KTM |
Freeride 250 R |
Base |
⚠️ California Proposition 65 Warning:
This product may expose you to chemicals known to the State of California
to cause cancer or reproductive harm.
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Fitment Guarantee:
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Avoid the headache of the wrong part. If you are unsure about compatibility, contact us first. If we verify the fitment for your vehicle via email and it doesn’t fit, we will handle the exchange at no cost to you.
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Fitment Guarantee
Fitment guides and tools are helpful—but your car is unique! Some trims and options aren’t always listed, so if you want 100% confidence that a part will fit, our team is happy to double-check for you. We take the guesswork out of your purchase by standing behind our expertise.
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