PISTON KIT 05-21 YZ125 54.0 GP, WISECO 846M05400 FORGED, Racers Choice, GP Series
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Wiseco GP Series Piston Kit 54.0mm. This piston assembly is designed to withstand the demands of the Grand Prix circuit. It features thicker domes than the standard Pro-Lite, is pinned on the centerline, and has no intake window. No engine modification is required. Included items: One 54.0mm piston, one 2126CS ring, two CW15 circlips, and one S668 wrist pin.
- SKU
- 56-W845.WI.GP
- Brand
- Wiseco
- Availability
- In Stock (1)
Fitments (24)
| Make | Model | Year |
|---|---|---|
| FANTIC | XE 125 | 2021 |
| FANTIC | XE 125 | 2022 |
| FANTIC | XX 125 | 2021 |
| YAMAHA | YZ 125 | 2004 |
| YAMAHA | YZ 125 | 2005 |
| YAMAHA | YZ 125 | 2006 |
| YAMAHA | YZ 125 | 2007 |
| YAMAHA | YZ 125 | 2008 |
| YAMAHA | YZ 125 | 2009 |
| YAMAHA | YZ 125 | 2010 |
| YAMAHA | YZ 125 | 2011 |
| YAMAHA | YZ 125 | 2012 |
| YAMAHA | YZ 125 | 2013 |
| YAMAHA | YZ 125 | 2014 |
| YAMAHA | YZ 125 | 2015 |
| YAMAHA | YZ 125 | 2016 |
| YAMAHA | YZ 125 | 2017 |
| YAMAHA | YZ 125 | 2018 |
| YAMAHA | YZ 125 | 2019 |
| YAMAHA | YZ 125 | 2020 |
| YAMAHA | YZ 125 | 2021 |
| YAMAHA | YZ 125X | 2020 |
| YAMAHA | YZ 125X | 2021 |
| YAMAHA | YZ 125X | 2022 |
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- General Size
- 54.00mm
- Variant Id
- 258024
FULL DESCRIPTION
Wiseco GP Series Piston Kit
Engineered for peak performance, this Wiseco GP Series Piston Kit is designed to meet the rigorous demands of racing. Constructed with a forged design, these pistons offer superior strength and durability. The GP Series features thicker domes compared to standard Pro-Lite pistons, providing enhanced resilience under extreme conditions. They are pinned on the centerline and do not include an intake window, optimizing combustion and performance.
This piston assembly requires no engine modification for installation, ensuring a straightforward upgrade. The kit includes all necessary components for a complete top-end rebuild.
- Forged Construction: Provides exceptional strength and longevity.
- GP Series Design: Engineered for Grand Prix level racing demands.
- Thicker Domes: Offers increased resistance to heat and stress.
- Centerline Pinning: Optimized for performance and durability.
- No Intake Window: Focuses combustion for maximum power.
- Electra Coated: Enhances durability and performance.
- Direct Fit: No engine modification required.
- Kit Includes: One 54.0mm piston, one 2126CS ring, two CW15 circlips, and one S668 wrist pin.
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Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.
UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. Delivery details
Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy
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