PISTON KIT 98-13 KTM200 64.00, WOSSNER 8048DB FORGED

This Wossner piston kit with a 64.01mm bore (+0.01mm oversize) is engineered for KTM SX and EXC 200 models, offering enhanced strength and optimal performance for 2-stroke engines. The forged design ensures high resistance to thermal and mechanical stress, making it suitable for demanding off-road conditions.

Features

• Forged piston delivers superior strength and reliability

• Designed for optimal heat transfer from combustion chamber to cylinder wall

• Elliptical profile ensures even bearing surface during thermal expansion

• Reduces localised pressure and evenly distributes thrust loads to prevent piston collapse

• Manufactured in Germany with precision engineering

Specifications

• Bore: 64.01 mm

• Actual piston size: 63.95 mm

• Stroke: 60.00 mm

• Display volume: 200 cm³

• Clearance: 0.06 mm

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

• Compression height: 28.00 mm

Cross-Reference OEM Part Numbers

• Piston Kit: 8048DB

• Lock: CW16

• Pin: WP027

• Ring Set: RSB6400 x 2

• Part No: 56-W770.B.WO

Cross-Reference Aftermarket Part Numbers

• Wossner: 8048DA

• Wiseco: 770M06400

• Vertex: 22926

• ProX: 01-6248

• Namura: NX-70021

• KTM OEM Piston I Cpl.: 52330007400 I

• KTM OEM Piston II Cpl.: 52330007400 II

• KTM OEM Pin: 52330033100

• KTM OEM Ring: 52330032100

• KTM OEM Clip: 52330074100

Vehicle Fitments

• KTM SX 200 2003–2005

• KTM EXC 200 1998–2013