The Wossner WO-8070-D080 Piston Kit is a premium forged replacement piston designed for selected Yamaha DT200R and WR200 two-stroke motorcycles. Part of Wossner's Standard Series, this piston features a durable dual-ring design for excellent sealing, reliability and consistent engine performance. This piston is supplied in a +0.80 mm oversize configuration for professionally rebored cylinders.

Vehicle Applications

Yamaha DT200R: 1989–1991
Yamaha WR200: 1992–1998

Specifications

Part Number: WO-8070-D080
Bore Size: 66.80 mm
Piston Diameter: 66.74 mm
Oversize: +0.80 mm
Piston Clearance: 0.06 mm
Compression Height: 29.90 mm
Overall Length: 57.00 mm
Ring Configuration: Dual Ring
Piston Ring: RSB6675
Wrist Pin: WP027
Wrist Pin Diameter: 16 mm
Circlips: CW16
Small End Bearing: N1016
Top End Gasket Kit: C7142 DT200 1990-1992 / WR200 1990-1992
Piston Design: Standard Series – Dual Ring

Features

Premium forged aluminium construction
Dual-ring piston design
+0.80 mm oversize
Precision manufactured for reliable two-stroke performance
Designed for Yamaha DT200R and WR200 applications

Important: Oversize pistons require the cylinder to be accurately measured and professionally machined to suit. Always confirm piston size and engine application before installation.

Disclaimer: Product images are for illustration purposes only and may differ from the actual product supplied. Vehicle applications and specifications are provided as a guide only. It is the purchaser's responsibility to confirm the part number, dimensions and fitment are correct before installation.