PISTON KIT 87-90 TRX250 67.00, WOSSNER 8189DA HONDA ATV
Wossner forged piston kit for Honda ATC250R and TRX250R models from 1987 to 1990, featuring an oversize bore of 67.00 mm (+1.00 mm). Engineered for demanding 2-stroke performance, this piston utilises a forged construction and an elliptical profile to manage heat expansion effectively. This design helps distribute thrust loads evenly and minimise stress concentrations, ensuring long-lasting engine reliability. Manufactured in Germany to exacting standards.
Features
-
Forged piston for high strength and thermal resistance
-
Optimised for effective heat transfer from combustion chamber to cylinder wall
-
Elliptical design provides uniform expansion and prevents localised pressure
-
Intended for high-performance 2-stroke engine use
-
Made in Germany
Specifications
-
Bore: 67.00 mm
-
Actual Bore Diameter: 66.94 mm
-
Compression Height: 33.00 mm
-
Display Volume: 246 cmĀ³
-
Stroke: 72.00 mm
-
Clearance: 0.06 mm
-
Compression Ratio: 2-stroke (Wossner and OEM)
Cross-Reference OEM Part Numbers
-
Piston Kit Part No.: 8189D100
-
Lock P/N: CW18
-
Pin P/N: WP033
-
Ring Set P/N: RSB6700 (x2)
-
Alternate Part No.: 56-W562.P4.WO
Vehicle Fitments
-
Honda ATC250R (1987ā1990)
-
Honda TRX250R (1987ā1990)
Product Information
Product Information
Shipping & Returns
Shipping & Returns
PISTON KIT 87-90 TRX250 67.00, WOSSNER 8189DA HONDA ATV
PISTON KIT 87-90 TRX250 67.00, WOSSNER 8189DA HONDA ATV
Wossner forged piston kit for Honda ATC250R and TRX250R models from 1987 to 1990, featuring an oversize bore of 67.00 mm (+1.00 mm). Engineered for demanding 2-stroke performance, this piston utilises a forged construction and an elliptical profile to manage heat expansion effectively. This design helps distribute thrust loads evenly and minimise stress concentrations, ensuring long-lasting engine reliability. Manufactured in Germany to exacting standards.
Features
-
Forged piston for high strength and thermal resistance
-
Optimised for effective heat transfer from combustion chamber to cylinder wall
-
Elliptical design provides uniform expansion and prevents localised pressure
-
Intended for high-performance 2-stroke engine use
-
Made in Germany
Specifications
-
Bore: 67.00 mm
-
Actual Bore Diameter: 66.94 mm
-
Compression Height: 33.00 mm
-
Display Volume: 246 cmĀ³
-
Stroke: 72.00 mm
-
Clearance: 0.06 mm
-
Compression Ratio: 2-stroke (Wossner and OEM)
Cross-Reference OEM Part Numbers
-
Piston Kit Part No.: 8189D100
-
Lock P/N: CW18
-
Pin P/N: WP033
-
Ring Set P/N: RSB6700 (x2)
-
Alternate Part No.: 56-W562.P4.WO
Vehicle Fitments
-
Honda ATC250R (1987ā1990)
-
Honda TRX250R (1987ā1990)
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Wossner forged piston kit for Honda ATC250R and TRX250R models from 1987 to 1990, featuring an oversize bore of 67.00 mm (+1.00 mm). Engineered for demanding 2-stroke performance, this piston utilises a forged construction and an elliptical profile to manage heat expansion effectively. This design helps distribute thrust loads evenly and minimise stress concentrations, ensuring long-lasting engine reliability. Manufactured in Germany to exacting standards.
Features
-
Forged piston for high strength and thermal resistance
-
Optimised for effective heat transfer from combustion chamber to cylinder wall
-
Elliptical design provides uniform expansion and prevents localised pressure
-
Intended for high-performance 2-stroke engine use
-
Made in Germany
Specifications
-
Bore: 67.00 mm
-
Actual Bore Diameter: 66.94 mm
-
Compression Height: 33.00 mm
-
Display Volume: 246 cmĀ³
-
Stroke: 72.00 mm
-
Clearance: 0.06 mm
-
Compression Ratio: 2-stroke (Wossner and OEM)
Cross-Reference OEM Part Numbers
-
Piston Kit Part No.: 8189D100
-
Lock P/N: CW18
-
Pin P/N: WP033
-
Ring Set P/N: RSB6700 (x2)
-
Alternate Part No.: 56-W562.P4.WO
Vehicle Fitments
-
Honda ATC250R (1987ā1990)
-
Honda TRX250R (1987ā1990)
