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PISTON KIT 06-12 SX-F 250 KTM, FORGED WOSSNER 8645DA 77130007100
SKU
56-W4730+00A.WO
Retail Price
£190.64
£158.87
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Out of stock
Pistons & Kits for off-road applications. Alt/OEM: 4981M07600,77130007100. SKU: 56-W4730+00A.WO.
PRODUCT INFORMATION
| Weight | 0.23 kg |
|---|---|
| Brand | Wossner |
| Product Type | Pistons & Kits |
| Product Group | Engine |
| Alternate SKU's | 4981M07600, 77130007100 |
| Piston Diameter | 76.00 |
VEHICLE FITMENT
DESCRIPTION
Wossner forged piston kit designed for high-performance applications, providing superior strength and optimized heat transfer. The elliptical design ensures uniform bearing surface under heat expansion, reducing localized pressure and preventing piston collapse. Manufactured in Germany for durability and precision.
Features
- Forged piston for enhanced strength and durability
- Optimized heat transfer to cylinder walls for improved performance
- Elliptical design for uniform bearing surface and even thrust load distribution
- Manufactured in Germany
Specifications
- Bore Size: 76mm
- Actual Bore: 75.96mm
- Display (cm³): 527
- Stroke (mm): 54.80
- Clearance (mm): 0.04
- Wossner Compression Ratio: 12.90:1
- OEM Compression Ratio: 12.80:1
- Dome Volume (cm³): 1.20
- Compression Height (mm): 19.50
- Theoretical Weight: N/A
- Lock Part Number: CW16
- Pin Part Number: WP070
- Ring Set Part Number: 760XAS
- Part Number: 56-W4730+00A.WO
Cross-Reference OEM Part Numbers
- 77130007100
- 4981M07600
Vehicle Fitments
- KTM EXC250 Racing 2006-2013
- KTM SX-F250 2006-2012
- Husaberg FE250 2013
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