Name: Cylinder Kit YZF250 01-13, Works Cylinder Works 21002-K01, 80mm 270cc WRF250 2001-2013
Brand: Cylinder Works
SKU: 56-K103.80.CKW
Price: 813.03 GBP
Availability: InStock

Cylinder Kit YZF250 01-13, Works Cylinder Works 21002-K01, 80mm 270cc WRF250 2001-2013

Cylinder Works
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Description

The +3mm Big Bore Cylinder Kit (Part Number: 21002-K01) is a high-performance upgrade designed for Yamaha WR250F and YZ250F models from 2001 to 2013. This kit increases engine displacement to 269cc with a 12.5:1 compression ratio, delivering improved power and performance without requiring any additional machine work. It is a direct bolt-on solution, featuring a Nickel Silicon Carbide plated bore for durability and precise honing for easy piston installation.

Features:

(+3mm Big Bore Kit) increases displacement to 269cc with a 12.5:1 compression ratio.
Direct bolt-on installation with no replating required.
Nickel Silicon Carbide plated bore ensures long-lasting performance.
Honed to exact specifications for seamless piston installation.
Includes all components necessary for installation.

Package Includes:

Cylinder
Piston
Rings
Pin
Clips
Gaskets

Vehicle Compatibility:

Yamaha WR250F: 2001–2013
Yamaha YZ250F: 2001–2013
Yamaha YZ250FSP 50th Anniversary Edition: 2006

Cross-Reference Part Numbers:

YAMAHA: 5NL-11311-00-00
YAMAHA: 5UL-11311-00-00
YAMAHA: 5XC-11311-00-00
YAMAHA: 5XC-11311-01-00
YAMAHA: 5XC-11311-10-00

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer	Model	Years
YAMAHA	YZ F 250	2001-2013
YAMAHA	YZF 250	2001-2013
YAMAHA	WRF 250	2001-2013
YAMAHA	WR F 250	2001-2014
YAMAHA	YZ F 250	2005-2013
YAMAHA	WR F 250	2005-2013

Cylinder Kit YZF250 01-13, Works Cylinder Works 21002-K01, 80mm 270cc WRF250 2001-2013

Cylinder Works
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Product form

The +3mm Big Bore Cylinder Kit (Part Number: 21002-K01) is a high-performance upgrade designed for Yamaha WR250F and YZ250F models... Read more

2 in stock 1-2 business days

£813.03 Incl. VAT

Guaranteed secure & safe checkout.

SKU: 56-K103.80.CKW

Free shipping on all orders above £75

No hassle returns within 30 days

Description

The +3mm Big Bore Cylinder Kit (Part Number: 21002-K01) is a high-performance upgrade designed for Yamaha WR250F and YZ250F models from 2001 to 2013. This kit increases engine displacement to 269cc with a 12.5:1 compression ratio, delivering improved power and performance without requiring any additional machine work. It is a direct bolt-on solution, featuring a Nickel Silicon Carbide plated bore for durability and precise honing for easy piston installation.

Features:

(+3mm Big Bore Kit) increases displacement to 269cc with a 12.5:1 compression ratio.
Direct bolt-on installation with no replating required.
Nickel Silicon Carbide plated bore ensures long-lasting performance.
Honed to exact specifications for seamless piston installation.
Includes all components necessary for installation.

Package Includes:

Cylinder
Piston
Rings
Pin
Clips
Gaskets

Vehicle Compatibility:

Yamaha WR250F: 2001–2013
Yamaha YZ250F: 2001–2013
Yamaha YZ250FSP 50th Anniversary Edition: 2006

Cross-Reference Part Numbers:

YAMAHA: 5NL-11311-00-00
YAMAHA: 5UL-11311-00-00
YAMAHA: 5XC-11311-00-00
YAMAHA: 5XC-11311-01-00
YAMAHA: 5XC-11311-10-00

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer	Model	Years
YAMAHA	YZ F 250	2001-2013
YAMAHA	YZF 250	2001-2013
YAMAHA	WRF 250	2001-2013
YAMAHA	WR F 250	2001-2014
YAMAHA	YZ F 250	2005-2013
YAMAHA	WR F 250	2005-2013

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.