PISTON KIT 78-80 CR250 70.00, FORGED WOSSNER 8154DA, ATC250R 81-84
Wossner forged piston kit with bore size 70.00 mm. Actual bore is 69.94 mm, stroke 64.40 mm, clearance 0.06 mm, and compression height 32.50 mm. The compression ratio is 2-stroke with a displacement of 123 cm³. Manufactured in Germany, this piston kit offers superior strength and heat transfer efficiency due to its forged construction. The elliptical design ensures even load distribution, reducing localized pressure and preventing piston collapse, contributing to uniform bearing surface and reduced wear. Wossner part number 8154DA. Includes lock pin CW18, pin WP033, and ring set RSB7000. OEM piston cross-reference 13100-467-000. Other reference numbers include 09104851 and 431M07000.
- SKU
- 56-W431+P0.WO
- Brand
- Wossner
- Availability
- In Stock (5)
FULL DESCRIPTION
Wossner Forged Piston Kit for Honda CR250R and ATC250R
Upgrade your engine's performance and durability with this premium forged piston kit from Wossner. Engineered for superior strength and heat transfer efficiency, this piston is designed to withstand the demands of high-performance 2-stroke engines. Manufactured in Germany, Wossner pistons are renowned for their quality and precision.
Key Features:
- Forged Construction: Provides exceptional strength and resistance to wear compared to cast pistons.
- Optimized Heat Transfer: Enhances thermal management for improved engine reliability and performance.
- Elliptical Design: Ensures uniform bearing surface against the cylinder wall, reducing localized pressure and preventing premature wear and potential piston collapse.
- 2-Stroke Engine Specific: Precisely engineered for the operational characteristics of 2-stroke powerplants.
Specifications:
- Piston Bore Size: 70.00 mm
- Actual Piston Bore: 69.94 mm
- Stroke Measurement: 64.40 mm
- Recommended Clearance: 0.06 mm
- Compression Height: 32.50 mm
- Compression Ratio: 2-stroke
- Engine Displacement: 123 cm³
- Manufacturing Origin: Made in Germany
Included Components:
- Wossner Part Number: 8154DA
- Lock Ring Part Number: CW18
- Piston Pin Part Number: WP033
- Ring Set Part Number: RSB7000
