PISTON KIT ROTAX SWM175 63.00, WOSSNER 8289D100

This Wossner forged piston kit with a 63.00mm nominal bore (actual 62.94mm) is engineered for ROTAX SWM175 engines from 1977 to 1982. Designed for high durability and precise performance, it meets the demands of classic two-stroke engines.

Features

• Forged construction offers superior strength and resilience

• Optimised for efficient heat transfer to the cylinder wall

• Elliptical profile ensures balanced pressure distribution during operation

• Manufactured in Germany for high-quality performance

Specifications

• Bore Size: 63.00mm (actual 62.94mm)

• Stroke: 57.50 mm

• Clearance: 0.06 mm

• Wossner Compression Ratio: 2 stroke

• OEM Compression Ratio: 2 stroke

• Compression Height: 30.00 mm

• Lock Part Number: CW18

• Pin Part Number: WP040

• Ring Set Part Number: RSB6300 x 2

Vehicle Fitments

• ROTAX SWM175 1977–1982