Name: Piston Kit 10-13 CRF250 76.80, 8775DA Wossner Honda, 13110-KRN-A40
Brand: Wossner
SKU: 56-W950.A.WO

Piston Kit 10-13 CRF250 76.80, 8775DA Wossner Honda, 13110-KRN-A40

Wossner
Share
- WhatsApp
- Deel
- X
- Pin it
- Messenger
- Email

Description

This Wossner forged piston kit features a 76.80mm bore size (76.76mm actual) and is a standard fitment for Honda CRF250R models from 2010 to 2013. Designed with a two-ring configuration and made in Germany, the piston offers superior strength and efficient heat transfer. The elliptical profile ensures even thrust load distribution, minimising wear and risk of collapse under thermal stress.

Features

Forged piston construction with two-ring design for enhanced durability
Elliptical shape ensures uniform pressure distribution under heat expansion
Engineered for optimal heat transfer to cylinder walls
Manufactured in Germany

Specifications

Bore Size: 76.80mm (actual 76.76mm)
Displacement: 249 cm³
Stroke: 53.80 mm
Clearance: 0.04 mm
Compression Ratio (Wossner): 14.20:1
Compression Ratio (OEM): 13.20:1
Dome Volume: +0.10 cm³
Compression Height: 29.00 mm
Theoretical Weight: 19.50 g
Lock Part Number: CW16
Pin Part Number: WP070
Ring Set Part Number: 768XAS-2

Cross-Reference OEM Part Numbers

13110-KRN-A40

Vehicle Fitments

2010 Honda CRF250R
2011 Honda CRF250R
2012 Honda CRF250R
2013 Honda CRF250R

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer	Model	Years
HONDA	CRF R 250	2010-2013
HONDA	CRF 250	2010-2013

Piston Kit 10-13 CRF250 76.80, 8775DA Wossner Honda, 13110-KRN-A40

Wossner
Share
- WhatsApp
- Deel
- X
- Pin it
- Messenger
- Email

Product form

This Wossner forged piston kit features a 76.80mm bore size (76.76mm actual) and is a standard fitment for Honda CRF250R... Read more

Out of stock

£0.00 Incl. VAT

Guaranteed secure & safe checkout.

SKU: 56-W950.A.WO

Free shipping on all orders above £75

No hassle returns within 30 days

Description

This Wossner forged piston kit features a 76.80mm bore size (76.76mm actual) and is a standard fitment for Honda CRF250R models from 2010 to 2013. Designed with a two-ring configuration and made in Germany, the piston offers superior strength and efficient heat transfer. The elliptical profile ensures even thrust load distribution, minimising wear and risk of collapse under thermal stress.

Features

Forged piston construction with two-ring design for enhanced durability
Elliptical shape ensures uniform pressure distribution under heat expansion
Engineered for optimal heat transfer to cylinder walls
Manufactured in Germany

Specifications

Bore Size: 76.80mm (actual 76.76mm)
Displacement: 249 cm³
Stroke: 53.80 mm
Clearance: 0.04 mm
Compression Ratio (Wossner): 14.20:1
Compression Ratio (OEM): 13.20:1
Dome Volume: +0.10 cm³
Compression Height: 29.00 mm
Theoretical Weight: 19.50 g
Lock Part Number: CW16
Pin Part Number: WP070
Ring Set Part Number: 768XAS-2

Cross-Reference OEM Part Numbers

13110-KRN-A40

Vehicle Fitments

2010 Honda CRF250R
2011 Honda CRF250R
2012 Honda CRF250R
2013 Honda CRF250R

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer	Model	Years
HONDA	CRF R 250	2010-2013
HONDA	CRF 250	2010-2013

Shipping & Delivery

How long will my item take to arrive?

Orders are typically dispatched within 1 working day and are shipped on a 24hour (non-guaranteed) service.

Where do you ship to?

We currently only ship orders within the UK.

How can I track my order?

Once your order has been dispatched, you will receive a tracking code. Tracking information is emailed to the email address that was provided when placing the order.

Can I collect my order?

Unfortunately we do not offer order collections from our fulfilment centre.