Please contact us to arrange an appointment for viewings. 📞 01793 239039 | ✉️ Office@btpsouthwest.uk
1 2
Wossner  |  SKU: 56-W953.A.WO.HC
New arrival

PISTON KIT 2010 KX250F 77mm A, WOSSNER 8778DA KAWASAKI HC 13001-0115, COMP 13.9:1

Available from Supplier — dispatched directly

This item is dispatched directly to you by our supplier. Supplier stock is separate from stock held at BTP.

Contact us about delivery

£178.92

Looking to purchase?

Call or WhatsApp us on 01793 239039

or email Office@btpsouthwest.uk

Our team is on hand to help with availability, advice and finance options.

Pickup currently unavailable at Braydon Trailers HQ

BTP – Your Trusted Trailer & ATV Specialists in the South West

Authorised dealer for top brands, including CFMOTO, Brian James, Debon, Cheval Liberté, Tiki, Woodford, Erde, and more.

Description

This Wossner forged high-compression piston kit features a 77mm bore size (76.96mm actual) and is designed for the 2010 Kawasaki KX250F. Manufactured in Germany, it includes a two-ring configuration and a high-compression dome for increased performance. The elliptical design ensures consistent load distribution, while efficient heat transfer supports durability under high-stress conditions.

Features

  • Forged high-compression piston with two-ring design

  • Elliptical profile ensures even thrust load distribution under heat expansion

  • Designed for optimal combustion heat transfer to cylinder walls

  • Manufactured in Germany

Specifications

  • Bore Size: 77mm (actual 76.96mm)

  • Displacement: 250 cm³

  • Stroke: 53.60 mm

  • Clearance: 0.04 mm

  • Compression Ratio (Wossner): 13.90:1

  • Compression Ratio (OEM): 13.20:1

  • Dome Volume: -1.40 cm³

  • Compression Height: 19.60 mm

  • Lock Part Number: CW16

  • Pin Part Number: WP070

  • Ring Set Part Number: 770XAS

Cross-Reference OEM Part Numbers

  • OEM: 13001-0115

  • Wiseco: 40009M

  • Vertex: 23566

  • ProX: 01.4340

  • Wiseco: 40010M07700

Vehicle Fitments

  • 2010 Kawasaki KX250F

Back to top