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PISTON KIT SHERCO 250 78.00, WOSSNER 8905DB 4-STK SE2.5i-F
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PISTON KIT SHERCO 250 78.00, WOSSNER 8905DB 4-STK SE2.5i-F

PISTON KIT SHERCO 250 78.00, WOSSNER 8905DB 4-STK SE2.5i-F

$88.90

Original: $254.00

-65%
PISTON KIT SHERCO 250 78.00, WOSSNER 8905DB 4-STK SE2.5i-F—

$254.00

$88.90

The Story

This Wossner forged piston kit is designed for SHERCO SE2.5i-F motorcycles from 2008 to 2012, offering a 78.01mm bore size with a slight oversize of +0.01mm for precise fit and performance. Manufactured in Germany, it features advanced engineering for improved heat transfer and structural integrity under high stress, maintaining OEM compression specifications.



Features





  • Forged construction for enhanced strength and durability




  • Engineered for optimal heat transfer from combustion chamber to cylinder walls




  • Elliptical piston shape for uniform expansion and even thrust load distribution




  • Designed to prevent piston collapse under high temperatures and pressures




  • Manufactured in Germany





Specifications





  • Bore: 78.01mm




  • Piston code: Wossner 8905DB (+0.01mm oversize)




  • Clip part number: CW16




  • Piston pin: WP070




  • Ring set: 780XAS-2




  • Displacement: 249 cm³




  • Stroke: 52.2 mm




  • Clearance: 0.06 mm




  • Compression ratio (Wossner): OEM




  • OEM compression ratio: 13.20:1




  • Dome volume: +3.60 cm³




  • Compression height: 18.40 mm





Cross-Reference OEM Part Numbers





  • Part No. 56-W9879.B.WO





Vehicle Fitments





  • SHERCO SE2.5i-F 2008–2012 (4-stroke, 250cc)



Description

This Wossner forged piston kit is designed for SHERCO SE2.5i-F motorcycles from 2008 to 2012, offering a 78.01mm bore size with a slight oversize of +0.01mm for precise fit and performance. Manufactured in Germany, it features advanced engineering for improved heat transfer and structural integrity under high stress, maintaining OEM compression specifications.



Features





  • Forged construction for enhanced strength and durability




  • Engineered for optimal heat transfer from combustion chamber to cylinder walls




  • Elliptical piston shape for uniform expansion and even thrust load distribution




  • Designed to prevent piston collapse under high temperatures and pressures




  • Manufactured in Germany





Specifications





  • Bore: 78.01mm




  • Piston code: Wossner 8905DB (+0.01mm oversize)




  • Clip part number: CW16




  • Piston pin: WP070




  • Ring set: 780XAS-2




  • Displacement: 249 cm³




  • Stroke: 52.2 mm




  • Clearance: 0.06 mm




  • Compression ratio (Wossner): OEM




  • OEM compression ratio: 13.20:1




  • Dome volume: +3.60 cm³




  • Compression height: 18.40 mm





Cross-Reference OEM Part Numbers





  • Part No. 56-W9879.B.WO





Vehicle Fitments





  • SHERCO SE2.5i-F 2008–2012 (4-stroke, 250cc)