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2Bros MCS LTD Company number 16176735 - Vat No. GB 508324506 - info@2bros-mx.com - Tel: 03301333748
This Wossner piston kit features a 67.50mm bore size (67.44mm actual) and is designed for the 1986 Suzuki RM250. Forged in Germany for durability and precise fit, the piston incorporates an elliptical design that ensures consistent load distribution during thermal expansion, improving overall reliability and reducing the risk of piston collapse.
Features
Forged construction for increased strength
Elliptical shape ensures even load distribution under expansion
Designed for efficient heat transfer from combustion chamber to cylinder walls
Manufactured in Germany
Specifications
Bore Size: 67.50mm (67.44mm)
Display: 246 cm³
Stroke: 70.00 mm
Clearance: 0.06 mm
Compression Height: 37.00 mm
Compression Ratio: 2-stroke (Wossner and OEM)
Cross-Reference OEM Part Numbers
Piston Kit: 8158D050
Lock: CW18
Pin: WP033
Ring Set: RSB6750
Part No.: 56-W543+050.WO
Vehicle Fitments
Suzuki RM250 1986