
The Story
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

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
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




















