WOSSNER 68.5mm PISTON KIT YAMAHA DT200 1988-1991, WR200 1992-1998

Wossner Forged Piston Kit 68.50mm Bore – Yamaha DT200R / WR200
This Wossner forged piston kit is designed for Yamaha DT200R (1988–1991) and WR200 (1992–1998) models, with a bore size of 68.50 mm and a piston diameter of 68.44 mm (+2.50 mm oversize). Built for 2-stroke engine performance, the piston ensures superior heat transfer, strength, and dimensional stability. Its elliptical design distributes loads evenly, reducing stress under thermal expansion. Precision-manufactured in Germany.

Features

• Forged piston construction for enhanced strength and reliability

• Optimised combustion heat dissipation to cylinder walls

• Elliptical profile for consistent bearing surface and minimised pressure points

• Made in Germany for high manufacturing accuracy

Specifications

• Bore Size: 68.50 mm

• Piston Diameter: 68.44 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: 8070D250

• Lock: CW16

• Pin: WP027

• Ring Set: RSB6850 x 2

Vehicle Fitments

• Yamaha DT200R (1988–1991)

• Yamaha WR200 (1992–1998)

Majority of our listings are for a direct replacement for your original part.

Our parts are made of quality and are designed to meet or exceed the original OEM Standards.

Our products are often a cost effective alternative to genuine OEM Parts.

Please note: the models of bike we state in our listings are for general guidance only. Please make sure this item will fit your bike before purchasing. Also, we cannot guarantee fitment to any non-UK models.