PISTON KIT 09-15 KTM65 SX 45.0, FORGED WOSSNER 8241DD
Available from Supplier — dispatched directly
This item is dispatched directly to you by our supplier. Supplier stock is separate from stock held at BTP.
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PISTON KIT 09-15 KTM65 SX 45.0, FORGED WOSSNER 8241DD is available to order. Please contact us to confirm availability and lead time.
Pickup currently unavailable at Braydon Trailers HQ
BTP – Your Trusted Trailer & ATV Specialists in the South West
Authorised dealer for top brands, including CFMOTO, Brian James, Debon, Cheval Liberté, Tiki, Woodford, Erde, and more.
Description
Description
Wossner forged piston kit with a 45.03mm bore (44.99mm) for KTM SX65 (2009-2015). Designed for superior strength and heat transfer efficiency, this piston ensures optimal combustion performance. The elliptical design distributes thrust loads evenly, reducing localized pressure and preventing piston collapse. Manufactured in Germany.
Features
- Forged piston for increased strength and durability
- Optimized heat transfer for improved performance
- Elliptical design ensures uniform bearing surface under heat expansion
- Even thrust load distribution to prevent piston collapse
- Manufactured in Germany
Specifications
- Bore Size: 45.03mm (44.99mm)
- Part Number: 8241DD
- Lock Part Number: CW12
- Pin Part Number: WP091
- Ring Set Part Number: RSB4500
- Displacement: 63 cm³
- Stroke: 40.80mm
- Clearance: 0.04mm
- Compression Ratio: 2-stroke
- Compression Height: 21.60mm
Vehicle Fitments
- KTM SX65 (2009-2015)



