2Bros Parts

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

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Wossner forged piston kit for SHERCO SE2.5i-F motorcycles. Features include forged construction for enhanced strength and durability, engineered for optimal heat transfer, elliptical piston shape for uniform expansion and even thrust load distribution, and 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 number 56-W9879.B.WO.

Specifications
SKU
56-W9879.B.WO
Brand
Wossner
Availability
In Stock (1)

Fitments (14)

MakeModelYear
SHERCOSE F 2802014
SHERCOSE F 2802015
SHERCOSE F 2802016
SHERCOSE F 2802017
SHERCOSE F 2802018
SHERCOSE I F 2502008
SHERCOSE I F 2502009
SHERCOSE I F 2502010
SHERCOSE I F 2502011
SHERCOSE I F 2502012
SHERCOSE I F 2502013
SHERCOSE R 3002013
SHERCOSE R 3002014
SHERCOSE R 3002015
General Product Group
Engine
General Product Type
Pistons & Kits
General Size
78.00mm
Variant Id
259035
Delivery2–4 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Wossner 78.01mm Forged Piston Kit for 4-Stroke 250cc Motorcycles

Enhance the performance and durability of your 250cc 4-stroke motorcycle with this premium forged piston kit from Wossner. Expertly engineered in Germany, this kit is designed to meet and exceed demanding riding conditions, ensuring reliable power and longevity.

Key Features:

  • Forged Construction: Provides superior strength and durability compared to cast pistons, capable of withstanding high stress and temperatures.
  • Optimized Heat Transfer: Engineered to efficiently transfer heat away from the combustion chamber to the cylinder walls, reducing operating temperatures.
  • Elliptical Piston Design: Features an elliptical shape that ensures uniform expansion and distributes thrust loads evenly for smoother operation.
  • High-Temperature Stability: Built to prevent piston collapse even under extreme heat and pressure, maintaining consistent performance.
  • German Engineering: Manufactured with precision and quality in Germany.
  • Maintains OEM Compression: Designed to retain the original compression specifications for seamless integration.

Specifications:

  • Bore Size: 78.01mm (+0.01mm oversize)
  • Piston Code: Wossner 8905DB
  • Piston Pin: WP070
  • Ring Set: 780XAS-2
  • Clip Part Number: CW16
  • Displacement: 249 cc
  • Stroke: 52.2 mm
  • Clearance: 0.06 mm
  • Dome Volume: +3.60 cm³
  • Compression Height: 18.40 mm
  • Wossner Compression Ratio: OEM
  • OEM Compression Ratio: 13.20:1
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Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.

UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. Delivery details

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