WOSSNER 66.8mm PISTON KIT YAMAHA DT200 1988-1991, WR200 1992-1998

Wossner Forged Piston Kit 66.75mm Bore – Yamaha DT200R / WR200
This Wossner forged piston kit is built for Yamaha DT200R (1988–1991) and WR200 (1992–1998) models. Featuring a 66.75 mm bore and a piston diameter of 66.74 mm (+0.80 mm oversize), it is ideal for high-performance 2-stroke engine applications. Forged in Germany, the piston ensures excellent heat management and structural resilience, with an elliptical design that supports even load distribution under operating temperatures.

Features

• Forged for enhanced strength and engine longevity

• Engineered for efficient combustion heat transfer

• Elliptical shape for uniform bearing surface and balanced thrust loads

• Manufactured in Germany

Specifications

• Bore Size: 66.75 mm

• Piston Diameter: 66.74 mm

• Engine Displacement: 195 cm³

• Stroke: 57.00 mm

• Clearance: 0.06 mm

• Compression Height: 29.90 mm

• Compression Ratio: 2-stroke (Wossner and OEM)

Cross-Reference Wossner Part Numbers

• Piston Kit: 8070D080

• Lock: CW16

• Pin: WP027

• Ring Set: RSB6680 x 2

Vehicle Fitments

• Yamaha DT200R (1988–1991)

• Yamaha WR200 (1992–1998)