PISTON KIT Aprilia RS125 E, FORGED WOSSNER KIT 8027DE
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Delivery to United States 5–8 business days
Wossner forged piston kit with a 54.04mm bore size (53.99mm actual) for high-performance applications. Features an elliptical design for optimal combustion chamber heat transfer and uniform bearing surface contact, reducing localized pressure and evenly distributing thrust loads. Includes piston, rings (RSB5400), clips (CW15), and pin (WP032). Manufactured in Germany. Specifications include 125 cm³ displacement, 54.50mm stroke, 0.05mm clearance, 2-stroke compression ratio, and 29.00mm compression height.
- SKU
- 56-W046.E.WO
- Brand
- Wossner
- Availability
- Out of Stock
Fitments (28)
| Make | Model | Year |
|---|---|---|
| APRILIA | RS 125 | 1985 |
| APRILIA | RS 125 | 1986 |
| APRILIA | RS 125 | 1987 |
| APRILIA | RS 125 | 1988 |
| APRILIA | RS 125 | 1989 |
| APRILIA | RS 125 | 1990 |
| APRILIA | RS 125 | 1991 |
| APRILIA | RS 125 | 1992 |
| APRILIA | RS 125 | 1993 |
| APRILIA | RS 125 | 1994 |
| APRILIA | RS 125 | 1995 |
| APRILIA | RS 125 | 1996 |
| APRILIA | RS 125 | 1997 |
| APRILIA | RS 125 | 1998 |
| APRILIA | RS 125 | 1999 |
| APRILIA | RS 125 | 2000 |
| APRILIA | RS 125 | 2001 |
| APRILIA | RS 125 | 2002 |
| APRILIA | RS 125 | 2003 |
| APRILIA | RS 125 | 2004 |
| APRILIA | RS 125 | 2005 |
| APRILIA | RS 125 | 2006 |
| APRILIA | RS 125 | 2007 |
| APRILIA | RS 125 | 2008 |
| APRILIA | RS 125 | 2009 |
| APRILIA | RS 125 | 2010 |
| APRILIA | RS 125 | 2011 |
| APRILIA | RS 125 | 2012 |
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- Variant Id
- 254393
FULL DESCRIPTION
Wossner Forged Piston Kit for Aprilia RS125 (54.04mm Bore)
Upgrade your Aprilia RS125 with this high-performance Wossner forged piston kit. Engineered in Germany, this kit is designed for maximum durability and power output. The advanced forged construction provides superior strength over cast pistons, ensuring reliability even under demanding conditions. This piston features an elliptical design for optimal performance and longevity.
Key Features:
- Forged Construction: Offers exceptional strength and resistance to high temperatures and pressures.
- Elliptical Design: Promotes uniform bearing surface contact, reducing localized pressure and evenly distributing thrust loads for extended component life.
- Optimized Heat Transfer: Designed for efficient transfer of combustion heat to the cylinder walls, contributing to consistent engine performance.
- Complete Kit: Includes everything needed for installation: piston, high-quality piston rings (RSB5400), retaining clips (CW15), and a precision wrist pin (WP032).
Specifications:
- Bore Size: 54.04mm (actual measurement 53.99mm)
- Displacement: 125 cm³
- Stroke: 54.50mm
- Piston Clearance: 0.05mm
- Compression Height: 29.00mm
- Wossner Compression Ratio: 2-stroke
- OEM Compression Ratio: 2-stroke
QUESTIONS? JUST ASK
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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.
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