PISTON KIT 03-09 RM250 67.50, WOSSNER 8086D110 2-RING SUZUKI

This Wossner forged piston kit is developed for the Suzuki RM250 models from 2003 to 2012. With a 67.50mm bore and a piston diameter of 67.44mm, this +1.10 oversize piston is built to handle increased performance demands while ensuring structural integrity and efficient thermal performance.

Features

• High-strength forged construction for maximum durability under extreme conditions

• Engineered to provide efficient heat dissipation from the combustion chamber to cylinder walls

• Elliptical piston design distributes thrust loads evenly, reducing localised pressure and preventing piston collapse

• Precision-manufactured in Germany for consistent quality and fit

Specifications

• Bore Size: 67.50 mm

• Piston Diameter: 67.44 mm

• Compression Height: 38.00 mm

• Stroke: 72.00 mm

• Clearance: 0.06 mm

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

• Displacement: 249 cm³

Cross-Reference OEM Part Numbers

• Wossner Piston Kit: 8086D110

• Alternate Piston Kit Reference: 56-W823.110.WO

• Lock: CW18

• Pin: WP033

• Ring Set: RSB6750 x2

• Rod: P2025

Vehicle Fitments

• 2003 Suzuki RM250

• 2004 Suzuki RM250

• 2005 Suzuki RM250

• 2006 Suzuki RM250

• 2007 Suzuki RM250

• 2008 Suzuki RM250

• 2009 Suzuki RM250

• 2010 Suzuki RM250

• 2011 Suzuki RM250

• 2012 Suzuki RM250