Name: Valve Intake YZ250F 14-18, Kibblewhite 80-80912
Brand: Kibblewhite
SKU: 65-5015.KW.SS

Valve Intake YZ250F 14-18, Kibblewhite 80-80912

Kibblewhite
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Description

This Black Diamond™ Stainless Steel Intake Valve is built for Yamaha® YZ™ 250F (2014–2018), WR™ 250F, and YZ™ 250FX (2014–2019) models. Manufactured from a one-piece forging, it features a black nitrided coating for enhanced surface hardness, reduced friction, and superior resistance to wear and corrosion. Developed with Finite Element Analysis and tested on flow benches, this valve ensures efficient intake performance. Installation requires KPMI® Spring Kit #80-81400.

Features

Manufactured from Black Diamond™ Stainless Steel
Black nitrided coating for improved wear resistance and reduced friction
One-piece forging for strength and reliability
Designed using Finite Element Analysis (FEA)
Flow-optimised profiles tested on computerised flow bench
Requires use of KPMI® Spring Kit #80-81400

Specifications

Head Diameter: 31.00mm / 1.220"
Stem Diameter: 5.0mm / 0.1962"
Tulip Angle: 18 degrees
Overall Length (OL): 82.93mm / 3.265"
Standard size

Cross-Reference OEM Part Numbers

Kibblewhite Part No. 80-80912

Vehicle Fitments

Yamaha YZ 250F 2014–2018
Yamaha WR 250F 2014–2019
Yamaha YZ 250FX 2014–2019

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer	Model	Years
YAMAHA	YZ FX 250	2015-2019
YAMAHA	YZ F 250	2014-2018
YAMAHA	WR F 250	2015-2019
YAMAHA	WR F 250	2014-2018
YAMAHA	YZ FX 250	2014-2018

Valve Intake YZ250F 14-18, Kibblewhite 80-80912

Kibblewhite
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This Black Diamond™ Stainless Steel Intake Valve is built for Yamaha® YZ™ 250F (2014–2018), WR™ 250F, and YZ™ 250FX (2014–2019)... Read more

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SKU: 65-5015.KW.SS

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Description

This Black Diamond™ Stainless Steel Intake Valve is built for Yamaha® YZ™ 250F (2014–2018), WR™ 250F, and YZ™ 250FX (2014–2019) models. Manufactured from a one-piece forging, it features a black nitrided coating for enhanced surface hardness, reduced friction, and superior resistance to wear and corrosion. Developed with Finite Element Analysis and tested on flow benches, this valve ensures efficient intake performance. Installation requires KPMI® Spring Kit #80-81400.

Features

Manufactured from Black Diamond™ Stainless Steel
Black nitrided coating for improved wear resistance and reduced friction
One-piece forging for strength and reliability
Designed using Finite Element Analysis (FEA)
Flow-optimised profiles tested on computerised flow bench
Requires use of KPMI® Spring Kit #80-81400

Specifications

Head Diameter: 31.00mm / 1.220"
Stem Diameter: 5.0mm / 0.1962"
Tulip Angle: 18 degrees
Overall Length (OL): 82.93mm / 3.265"
Standard size

Cross-Reference OEM Part Numbers

Kibblewhite Part No. 80-80912

Vehicle Fitments

Yamaha YZ 250F 2014–2018
Yamaha WR 250F 2014–2019
Yamaha YZ 250FX 2014–2019

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer	Model	Years
YAMAHA	YZ FX 250	2015-2019
YAMAHA	YZ F 250	2014-2018
YAMAHA	WR F 250	2015-2019
YAMAHA	WR F 250	2014-2018
YAMAHA	YZ FX 250	2014-2018

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.