Name: Piston Kit 02-04 CR250 66.40 C, Wossner 8066DC Honda MX
Brand: Wossner
SKU: 56-W801+00C.WO
Price: 160.18 GBP
Availability: InStock

Piston Kit 02-04 CR250 66.40 C, Wossner 8066DC Honda MX

Wossner
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Description

This Wossner forged piston kit with a 66.42mm bore (+0.02mm oversize) is engineered for Honda CR250R models from 2002 to 2004. Manufactured in Germany, it is built for reliability and performance in two-stroke engines. The piston’s elliptical design and precision machining enhance load distribution and thermal efficiency, making it a dependable solution for performance rebuilds.

Features

Forged construction for high strength and durability
Designed to optimise heat transfer from the combustion chamber to cylinder walls
Elliptical profile distributes load evenly, preventing localised stress and piston collapse
Made in Germany

Specifications

Bore: 66.42mm
Actual Bore: 66.36mm
Engine Displacement: 249 cm³
Stroke: 72.00mm
Clearance: 0.06mm
Compression Ratio: 2-stroke (Wossner and OEM)
Compression Height: 38.00mm
Lock Part Number: CW18
Pin Part Number: WP033
Ring Set Part Number: RSB6640 x 2
Rod Part Number: P2020

Vehicle Fitments

2002 Honda CR250R
2003 Honda CR250R
2004 Honda CR250R

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer	Model	Years
HONDA	CR 250	2002-2004

Piston Kit 02-04 CR250 66.40 C, Wossner 8066DC Honda MX

Wossner
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Product form

This Wossner forged piston kit with a 66.42mm bore (+0.02mm oversize) is engineered for Honda CR250R models from 2002 to... Read more

2 in stock 1-2 business days

£160.18 Incl. VAT

Guaranteed secure & safe checkout.

SKU: 56-W801+00C.WO

Free shipping on all orders above £75

No hassle returns within 30 days

Description

This Wossner forged piston kit with a 66.42mm bore (+0.02mm oversize) is engineered for Honda CR250R models from 2002 to 2004. Manufactured in Germany, it is built for reliability and performance in two-stroke engines. The piston’s elliptical design and precision machining enhance load distribution and thermal efficiency, making it a dependable solution for performance rebuilds.

Features

Forged construction for high strength and durability
Designed to optimise heat transfer from the combustion chamber to cylinder walls
Elliptical profile distributes load evenly, preventing localised stress and piston collapse
Made in Germany

Specifications

Bore: 66.42mm
Actual Bore: 66.36mm
Engine Displacement: 249 cm³
Stroke: 72.00mm
Clearance: 0.06mm
Compression Ratio: 2-stroke (Wossner and OEM)
Compression Height: 38.00mm
Lock Part Number: CW18
Pin Part Number: WP033
Ring Set Part Number: RSB6640 x 2
Rod Part Number: P2020

Vehicle Fitments

2002 Honda CR250R
2003 Honda CR250R
2004 Honda CR250R

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer	Model	Years
HONDA	CR 250	2002-2004

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.