PISTON KIT 97-01 CR250 68.50, 1-RING WOSSNER 8161D210
Wossner forged piston kit 8161D210 is a +2.10 oversize option with a 1-ring configuration. It features a 68.50 mm bore and 68.44 mm actual piston diameter. Designed and manufactured in Germany, it incorporates Wossner's elliptical geometry for even pressure distribution and efficient thermal management in high-performance 2-stroke engines. Features include a forged piston for enhanced strength and wear resistance, an elliptical design for uniform load distribution and reduced localized stress, and superior heat transfer properties for efficient combustion chamber cooling. Specifications include a bore size of 68.50 mm, actual piston diameter of 68.44 mm, displacement of 290 cm³, stroke of 72.00 mm, clearance of 0.06 mm, compression ratio of 2-stroke (Wossner and OEM), and compression height of 38.00 mm. Cross-reference component part numbers include Piston Kit: 8161D210, Lock: CW18, Pin: WP033, Ring Set: RSB6850, and Rod: P2021.
- SKU
- 56-W703+210.WO
- Brand
- Wossner
- Availability
- In Stock (1)
FULL DESCRIPTION
Wossner Forged Piston Kit for High-Performance 2-Stroke Engines
Upgrade your engine's performance with this Wossner forged piston kit. Specifically designed as a +2.10 oversize option, this kit provides enhanced strength and wear resistance for demanding applications. Engineered with Wossner's advanced elliptical geometry, it ensures even pressure distribution and efficient thermal management, crucial for high-performance 2-stroke engines.
Key Features:
- Forged piston construction for superior strength and durability.
- Elliptical piston design promotes uniform load distribution and reduces stress points.
- Optimized for efficient thermal management, contributing to cooler combustion chambers.
- Precision manufactured in Germany to exacting standards.
- 1-ring configuration for specific engine requirements.
Specifications:
- Bore Size: 68.50 mm
- Actual Piston Diameter: 68.44 mm
- Displacement: 290 cm³
- Stroke: 72.00 mm
- Clearance: 0.06 mm
- Compression Height: 38.00 mm
Included Components:
- Wossner Piston Kit: 8161D210
- Lock: CW18
- Pin: WP033
- Ring Set: RSB6850
