Name: Cylinder Kit Big Bore 2009-2018 Yamaha YFZ450R Works Cylinder 21003-K02
Brand: Cylinder Works
SKU: 56-K172.98.CKW
Price: 679.18 GBP
Availability: InStock

Cylinder Kit Big Bore 2009-2018 Yamaha YFZ450R Works Cylinder 21003-K02

Cylinder Works
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Description

Cylinder Works +3mm Big Bore Complete Cylinder Kit for the 2009-2018 Yamaha YFZ450R and 2010-2011 Yamaha YFZ450X increases displacement to 478cc. This direct bolt-on upgrade requires no re-plating and includes all necessary components for installation, featuring a matched Vertex piston for durability and performance.

Features

Direct bolt-on installation with no additional machining required
Nickel Silicon Carbide plated for extended lifespan
Honed to exact size for easy piston installation
Big bore cylinders do not require additional machine work (unless specified)
Includes all necessary components for installation

Included Items

Cylinder
Piston assembly
Top-end gasket set

Specifications

Bore: +3mm
Displacement: 478cc
Uses Vertex Piston #23403

Cross-Reference OEM Part Numbers

YAMAHA: 2S2-11311-10-00

Vehicle Fitments

2009 Yamaha YFZ450R
2010 Yamaha YFZ450R
2011 Yamaha YFZ450R
2012 Yamaha YFZ450R
2013 Yamaha YFZ450R
2014 Yamaha YFZ450R
2015 Yamaha YFZ450R
2016 Yamaha YFZ450R
2017 Yamaha YFZ450R
2018 Yamaha YFZ450R
2009 Yamaha YFZ450RSE Special Edition
2010 Yamaha YFZ450RSE Special Edition
2011 Yamaha YFZ450RSE Special Edition
2012 Yamaha YFZ450RSE Special Edition
2013 Yamaha YFZ450RSE Special Edition
2014 Yamaha YFZ450RSE Special Edition
2015 Yamaha YFZ450RSE Special Edition
2016 Yamaha YFZ450RSE Special Edition
2017 Yamaha YFZ450RSE Special Edition
2018 Yamaha YFZ450RSE Special Edition
2010 Yamaha YFZ450X
2011 Yamaha YFZ450X
2010 Yamaha YFZ450XBB Bill Balance Edition
2011 Yamaha YFZ450X SE

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer	Model	Years
YAMAHA	YFZ BILL BALANCE EDITION 450	2010
YAMAHA	YFZ X 450	2010-2021
YAMAHA	YFZ R 450	2009-2017
YAMAHA	YFZ S 450	2004-2011

Cylinder Kit Big Bore 2009-2018 Yamaha YFZ450R Works Cylinder 21003-K02

Cylinder Works
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Product form

Cylinder Works +3mm Big Bore Complete Cylinder Kit for the 2009-2018 Yamaha YFZ450R and 2010-2011 Yamaha YFZ450X increases displacement to... Read more

1 in stock 1-2 business days

£679.18 Incl. VAT

Guaranteed secure & safe checkout.

SKU: 56-K172.98.CKW

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No hassle returns within 30 days

Description

Cylinder Works +3mm Big Bore Complete Cylinder Kit for the 2009-2018 Yamaha YFZ450R and 2010-2011 Yamaha YFZ450X increases displacement to 478cc. This direct bolt-on upgrade requires no re-plating and includes all necessary components for installation, featuring a matched Vertex piston for durability and performance.

Features

Direct bolt-on installation with no additional machining required
Nickel Silicon Carbide plated for extended lifespan
Honed to exact size for easy piston installation
Big bore cylinders do not require additional machine work (unless specified)
Includes all necessary components for installation

Included Items

Cylinder
Piston assembly
Top-end gasket set

Specifications

Bore: +3mm
Displacement: 478cc
Uses Vertex Piston #23403

Cross-Reference OEM Part Numbers

YAMAHA: 2S2-11311-10-00

Vehicle Fitments

2009 Yamaha YFZ450R
2010 Yamaha YFZ450R
2011 Yamaha YFZ450R
2012 Yamaha YFZ450R
2013 Yamaha YFZ450R
2014 Yamaha YFZ450R
2015 Yamaha YFZ450R
2016 Yamaha YFZ450R
2017 Yamaha YFZ450R
2018 Yamaha YFZ450R
2009 Yamaha YFZ450RSE Special Edition
2010 Yamaha YFZ450RSE Special Edition
2011 Yamaha YFZ450RSE Special Edition
2012 Yamaha YFZ450RSE Special Edition
2013 Yamaha YFZ450RSE Special Edition
2014 Yamaha YFZ450RSE Special Edition
2015 Yamaha YFZ450RSE Special Edition
2016 Yamaha YFZ450RSE Special Edition
2017 Yamaha YFZ450RSE Special Edition
2018 Yamaha YFZ450RSE Special Edition
2010 Yamaha YFZ450X
2011 Yamaha YFZ450X
2010 Yamaha YFZ450XBB Bill Balance Edition
2011 Yamaha YFZ450X SE

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer	Model	Years
YAMAHA	YFZ BILL BALANCE EDITION 450	2010
YAMAHA	YFZ X 450	2010-2021
YAMAHA	YFZ R 450	2009-2017
YAMAHA	YFZ S 450	2004-2011

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.