Name: Cylinder Kit +3.00mm Big Bore 81.00mm Honda 2004 - 2017 CRF 250 R X Cylinder Works 11001-K01
Brand: Cylinder Works
SKU: 56-K100.81.K.W
Price: 731.43 GBP
Availability: InStock

Cylinder Kit +3.00mm Big Bore 81.00mm Honda 2004 - 2017 CRF 250 R X Cylinder Works 11001-K01

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Description

The +3mm Big Bore Cylinder Kit (Part Number: 11001-K01) is designed to significantly enhance the performance of Honda CRF250R (2004–2009) and CRF250X (2004–2017) models. With an 81mm bore size, this kit increases the engine displacement to 269cc, delivering a 13.0:1 compression ratio. When used with the Hot Rods #4183 crankshaft, the displacement increases to 277cc. This kit requires case machining, and detailed instructions are included.

Features:

(+3mm Big Bore Kit) increases displacement to 269cc with a 13.0:1 compression ratio.
Compatible with Vertex #23535 piston.
Achieves 277cc when paired with Hot Rods #4183 crankshaft.
Requires case machining (instructions provided).
Includes all necessary components for installation.

Package Includes:

(1) Cylinder
(1) Piston
(1) Wrist pin
(2) Cir-clips
Gaskets

Replacement Parts:

Replacement Big Bore Cylinder: Order No. 140408
Replacement Big Bore Piston Kit: Order No. 131447S
Replacement Big Bore Piston Rings: Order No. 131447SR
Replacement Big Bore Gasket Kit: Order No. 263948

Vehicle Compatibility:

Honda CRF250R: 2004–2009
Honda CRF250X: 2004–2017

Cross-Reference Part Numbers:

422-11001K
0931-0118
733712
2055
HR11001K01
77000-35
12100-KRN-672
12100-KRN-730
12100-KRN-731
WT400210100009
P400210100009

Note:

Case machining is required for installation.

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer	Model	Years
HONDA	CRF X 250	2004-2017
HONDA	CRF R 250	2004-2009
HONDA	CRF X 250	2004-2016

Cylinder Kit +3.00mm Big Bore 81.00mm Honda 2004 - 2017 CRF 250 R X Cylinder Works 11001-K01

Cylinder Works
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Product form

The +3mm Big Bore Cylinder Kit (Part Number: 11001-K01) is designed to significantly enhance the performance of Honda CRF250R (2004–2009)... Read more

1 in stock 1-2 business days

£731.43 Incl. VAT

Guaranteed secure & safe checkout.

SKU: 56-K100.81.K.W
Barcode: 81100101

Free shipping on all orders above £75

No hassle returns within 30 days

Description

The +3mm Big Bore Cylinder Kit (Part Number: 11001-K01) is designed to significantly enhance the performance of Honda CRF250R (2004–2009) and CRF250X (2004–2017) models. With an 81mm bore size, this kit increases the engine displacement to 269cc, delivering a 13.0:1 compression ratio. When used with the Hot Rods #4183 crankshaft, the displacement increases to 277cc. This kit requires case machining, and detailed instructions are included.

Features:

(+3mm Big Bore Kit) increases displacement to 269cc with a 13.0:1 compression ratio.
Compatible with Vertex #23535 piston.
Achieves 277cc when paired with Hot Rods #4183 crankshaft.
Requires case machining (instructions provided).
Includes all necessary components for installation.

Package Includes:

(1) Cylinder
(1) Piston
(1) Wrist pin
(2) Cir-clips
Gaskets

Replacement Parts:

Replacement Big Bore Cylinder: Order No. 140408
Replacement Big Bore Piston Kit: Order No. 131447S
Replacement Big Bore Piston Rings: Order No. 131447SR
Replacement Big Bore Gasket Kit: Order No. 263948

Vehicle Compatibility:

Honda CRF250R: 2004–2009
Honda CRF250X: 2004–2017

Cross-Reference Part Numbers:

422-11001K
0931-0118
733712
2055
HR11001K01
77000-35
12100-KRN-672
12100-KRN-730
12100-KRN-731
WT400210100009
P400210100009

Note:

Case machining is required for installation.

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer	Model	Years
HONDA	CRF X 250	2004-2017
HONDA	CRF R 250	2004-2009
HONDA	CRF X 250	2004-2016

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.