PISTON KIT 07-18 KTM SX125 54, FORGEDWOSSNER 8220DC
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Wossner forged piston kit designed for superior strength and performance in 2-stroke engines. Engineered for optimal heat transfer from the combustion chamber to cylinder walls. The elliptical design ensures uniform bearing surface under heat expansion, reducing localized pressure and distributing thrust loads evenly to prevent piston collapse. Manufactured in Germany. Features forged construction for enhanced durability, optimized heat transfer for improved performance, and an elliptical design that prevents localized pressure and piston collapse. Single-ring configuration for reduced friction and improved performance. Specifications include a bore of 53.97 mm, piston size of 54.02 mm, displacement of 125 cm³, stroke of 54.50 mm, clearance of 0.05 mm, Wossner compression ratio of 2-stroke, OEM compression ratio of 2-stroke, and compression height of 29.50 mm. Cross-reference OEM part numbers include Gasket: D2043, Lock: CW15, Pin: WP032, Ring Set: RSV5400, Rod: P2012. Weight: 176 grams.
- SKU
- 56-W035.C.WO
- Brand
- Wossner
- Availability
- In Stock (2)
Fitments (84)
| Make | Model | Year |
|---|---|---|
| BETA | RR ENDURO 2T 125 | 2018 |
| BETA | RR ENDURO 2T 125 | 2019 |
| BETA | RR ENDURO 2T 125 | 2020 |
| BETA | RR ENDURO 2T 125 | 2021 |
| BETA | RR ENDURO 2T 125 | 2022 |
| BETA | RR ENDURO 2T 125 | 2023 |
| BETA | RR ENDURO 2T 125 | 2024 |
| BETA | RR ENDURO 2T 125 | 2025 |
| GASGAS | MC 125 | 2021 |
| GASGAS | MC 125 | 2022 |
| GASGAS | MC 125 | 2023 |
| GASGAS | MC 125 | 2024 |
| GASGAS | MC 125 | 2025 |
| HUSABERG | TE 125 | 2012 |
| HUSABERG | TE 125 | 2013 |
| HUSABERG | TE 125 | 2014 |
| HUSABERG | TE 125 | 2015 |
| HUSQVARNA | TC 125 | 2014 |
| HUSQVARNA | TC 125 | 2015 |
| HUSQVARNA | TC 125 | 2016 |
| HUSQVARNA | TC 125 | 2017 |
| HUSQVARNA | TC 125 | 2018 |
| HUSQVARNA | TC 125 | 2019 |
| HUSQVARNA | TC 125 | 2020 |
| HUSQVARNA | TC 125 | 2021 |
| HUSQVARNA | TC 125 | 2022 |
| HUSQVARNA | TC 125 | 2023 |
| HUSQVARNA | TC 125 | 2024 |
| HUSQVARNA | TC 125 | 2025 |
| HUSQVARNA | TE 125 | 2014 |
| HUSQVARNA | TE 125 | 2015 |
| HUSQVARNA | TE 125 | 2016 |
| HUSQVARNA | TE 125 | 2017 |
| HUSQVARNA | TE 125 | 2018 |
| HUSQVARNA | TE 125 | 2019 |
| HUSQVARNA | TE 125 | 2020 |
| HUSQVARNA | TX 125 | 2017 |
| HUSQVARNA | TX 125 | 2018 |
| HUSQVARNA | TX 125 | 2019 |
| HUSQVARNA | TX 125 | 2020 |
| KTM | 125 EXC | 2001 |
| KTM | 125 EXC | 2002 |
| KTM | 125 EXC | 2003 |
| KTM | 125 EXC | 2004 |
| KTM | 125 EXC | 2005 |
| KTM | 125 EXC | 2006 |
| KTM | 125 EXC | 2007 |
| KTM | 125 EXC | 2008 |
| KTM | 125 EXC | 2009 |
| KTM | 125 EXC | 2010 |
| KTM | 125 EXC | 2011 |
| KTM | 125 EXC | 2012 |
| KTM | 125 EXC | 2013 |
| KTM | 125 EXC | 2014 |
| KTM | 125 EXC | 2015 |
| KTM | 125 EXC | 2016 |
| KTM | 125 SX | 2001 |
| KTM | 125 SX | 2002 |
| KTM | 125 SX | 2003 |
| KTM | 125 SX | 2004 |
| KTM | 125 SX | 2005 |
| KTM | 125 SX | 2006 |
| KTM | 125 SX | 2007 |
| KTM | 125 SX | 2008 |
| KTM | 125 SX | 2009 |
| KTM | 125 SX | 2010 |
| KTM | 125 SX | 2011 |
| KTM | 125 SX | 2012 |
| KTM | 125 SX | 2013 |
| KTM | 125 SX | 2014 |
| KTM | 125 SX | 2015 |
| KTM | 125 SX | 2016 |
| KTM | 125 SX | 2017 |
| KTM | 125 SX | 2018 |
| KTM | 125 SX | 2019 |
| KTM | 125 SX | 2020 |
| KTM | 125 SX | 2021 |
| KTM | 125 SX | 2022 |
| KTM | 125 SX | 2023 |
| KTM | 125 SX | 2024 |
| KTM | 125 SX | 2025 |
| KTM | 125 XC-W | 2017 |
| KTM | 125 XC-W | 2018 |
| KTM | 125 XC-W | 2019 |
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- Variant Id
- 254339
FULL DESCRIPTION
Wossner Forged Piston Kit for 2-Stroke Engines
Enhance the strength and performance of your 2-stroke engine with this Wossner forged piston kit. Engineered in Germany, this piston kit is designed for optimal heat transfer from the combustion chamber to the cylinder walls, contributing to improved engine efficiency. The innovative elliptical design ensures a uniform bearing surface even under heat expansion. This design effectively reduces localized pressure and distributes thrust loads evenly, preventing piston collapse and promoting longevity.
Key Features:
- Forged construction for superior durability and resilience.
- Advanced design for optimized heat transfer, boosting engine performance.
- Elliptical piston shape mitigates localized pressure and prevents piston collapse.
- Single-ring configuration designed to reduce friction and enhance overall performance.
Specifications:
- Bore: 53.97 mm
- Piston Size: 54.02 mm
- Displacement: 125 cm³
- Stroke: 54.50 mm
- Clearance: 0.05 mm
- Compression Height: 29.50 mm
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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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