PISTON KIT KTM EXC450 95.00 C, WOSSNER 8707DC HUSABERG
Wossner forged piston kit with a 95.02mm bore and 94.97mm diameter. Manufactured in Germany, this piston offers superior strength and design, ensuring optimal heat transfer to cylinder walls. Its elliptical design provides a uniform bearing surface under heat expansion, reducing localized pressure and evenly distributing thrust loads to prevent piston collapse. Features forged construction for superior strength, optimized heat transfer for efficient combustion, and elliptical design for uniform load distribution. Specifications include a 95.02mm bore, 94.97mm diameter, 449 cm³ display, 63.40mm stroke, 0.05mm clearance, OEM compression ratio of 11.90:1, -1.90 cm³ dome volume, and 22.80mm compression height. Cross-reference OEM part numbers include Wossner Piston KTM EXC450R (PN# 8707DC), Lock P/N CW19, Pin P/N WP037, and Ring Set P/N 950ADS-2.
- SKU
- 56-W243.C
- Brand
- Wossner
- Availability
- In Stock (1)
FULL DESCRIPTION
Wossner Forged Piston Kit for KTM and Husaberg Motorcycles
Upgrade your motorcycle's performance with this high-quality Wossner forged piston kit. Engineered for durability and optimal power output, this piston is designed to meet the demands of high-performance riding.
Key Features:
- Forged Construction: Provides superior strength and resilience compared to cast pistons, ensuring longevity under demanding conditions.
- Optimized Heat Transfer: The piston is designed to efficiently transfer heat to the cylinder walls, contributing to more consistent combustion and performance.
- Elliptical Design: Features an elliptical shape that adapts to heat expansion. This creates a uniform bearing surface, reducing localized pressure and evenly distributing thrust loads, which helps prevent piston collapse.
- German Engineering: Manufactured in Germany, reflecting a commitment to precision and quality.
Specifications:
- Bore: 95.02mm
- Diameter: 94.97mm
- Display (cm³): 449
- Stroke (mm): 63.40
- Clearance (mm): 0.05
- Wossner Compression Ratio: OEM
- OEM Compression Ratio: 11.90:1
- Dome Volume (cm³): -1.90
- Compression Height (mm): 22.80
Included Components:
- Piston
- Lock P/N: CW19
- Pin P/N: WP037
- Ring Set P/N: 950ADS-2
This Wossner piston kit is a premium replacement part designed for specific Husaberg and KTM models, offering enhanced strength and design for improved engine performance and reliability.


