PISTON KIT 89-90 RM80 48.00, WOSSNER 8191D050 SUZUKI MX

Wossner Forged Piston Kit 48.00mm Bore – Suzuki RM80 1989–1990 (8191D050 +0.50)
This Wossner forged piston kit with a +0.50mm oversize bore (actual 47.95mm) is designed for Suzuki RM80 models from 1989 to 1990. Developed for 2-stroke engines, the forged construction enhances mechanical strength and heat resistance. The piston’s elliptical design ensures an even bearing surface under thermal expansion, reducing localised pressure and the risk of piston failure. Manufactured in Germany for precision and durability.

Features

• Forged piston structure for maximum durability and load resistance

• Optimized heat transfer from the combustion chamber to cylinder walls

• Elliptical profile promotes uniform expansion and load distribution

• Designed for 2-stroke engine performance

• Made in Germany

Specifications

• Bore Size: 48.00mm (+0.50 oversize)

• Actual Bore: 47.95mm

• Compression Height: 27.00mm

• Clearance: 0.05mm

• Stroke: 46.80mm

• Displacement: 82 cm³

• Wossner Compression Ratio: 2-stroke

• OEM Compression Ratio: 2-stroke

Cross-Reference OEM Part Numbers

• Wossner Piston: 8191D050

• Ring Set: RSB4800

• Lock: CW14

• Pin: WP058

• Internal Reference: 56-W579+050.WO

Vehicle Fitments

• 1989 Suzuki RM80

• 1990 Suzuki RM80