2Bros Parts

VALVE EXHAUST CRF450R 13-16, 30-31616 KIBBLEWHITE, BLACK DIAMOND

$36.41

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Delivery to United States 5–8 business days

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EXHAUST VALVE Standard. Black Nitroneg Stems. Head Diameter 31.00mm / 1.220 inc. Stem Diameter 4.97mm / 0.1957 inc. Tulip 20 degrees. OL 80.65mm / 3.175 inc. Must use KPMI Lightweight Valve Spring Kits when installing Black Diamond VALVES.

Specifications
SKU
65-5001.EX.KW.BD
Brand
Kibblewhite
Availability
In Stock (12)

Fitments (53)

MakeModelYear
HONDACRF 450R2002
HONDACRF 450R2003
HONDACRF 450R2004
HONDACRF 450R2005
HONDACRF 450R2006
HONDACRF 450R2007
HONDACRF 450R2008
HONDACRF 450R2009
HONDACRF 450R2010
HONDACRF 450R2011
HONDACRF 450R2012
HONDACRF 450R2013
HONDACRF 450R2014
HONDACRF 450R2015
HONDACRF 450R2016
HONDACRF 450R2017
HONDACRF 450R2018
HONDACRF 450R2019
HONDACRF 450R2020
HONDACRF 450R2021
HONDACRF 450R2022
HONDACRF 450R2023
HONDACRF 450R2024
HONDACRF 450R2025
HONDACRF 450RX2017
HONDACRF 450RX2018
HONDACRF 450RX2019
HONDACRF 450RX2020
HONDACRF 450RX2021
HONDACRF 450RX2022
HONDACRF 450RX2023
HONDACRF 450RX2024
HONDACRF 450RX2025
HONDACRF 450X2019
HONDACRF 450X2020
HONDACRF 450X2021
HONDACRF 450X2022
HONDACRF 450X2023
HONDACRF 450X2024
HONDACRF 450X2025
HONDACRF L 4502019
HONDACRF L 4502020
HONDACRF L 4502021
HONDACRF L 4502022
HONDACRF L 4502023
HONDACRF L 4502024
HONDACRF L 4502025
HONDACRF RL 4502019
HONDACRF RL 4502020
HONDACRF RL 4502021
HONDACRF RWE 4502017
HONDACRF RWE 4502018
HONDACRF RWE 4502019
General Colour C
Black
General Product Group
Cam & Valvetrain
General Product Type
Valve - Exhaust
Variant Id
264036
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Kibblewhite Black Diamond Exhaust Valve for Honda CRF450R (2013-2016)

Upgrade your Honda CRF450R's performance with this precision-engineered Kibblewhite Black Diamond Exhaust Valve. Designed for durability and optimal gas flow, this valve is a direct replacement for your stock unit.

Featuring Kibblewhite's renowned Black Diamond treatment on Nitroneg stems, this exhaust valve offers enhanced hardness and superior wear resistance for extended engine life. The valve head measures 31.00mm (1.220 inches) in diameter, ensuring efficient exhaust gas expulsion.

Key Features:

  • Part Number:
  • Manufacturer: Kibblewhite
  • Type: Exhaust Valve
  • Treatment: Black Diamond on Nitroneg Stems
  • Head Diameter: 31.00mm / 1.220 inches
  • Stem Diameter: 4.97mm / 0.1957 inches
  • Tulip Angle: 20 degrees
  • Overall Length (OL): 80.65mm / 3.175 inches

Important Note: For optimal performance and valve longevity, it is essential to use KPMI Lightweight Valve Spring Kits when installing Kibblewhite Black Diamond Valves.

Before you buy

QUESTIONS? JUST ASK

Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).

Call us+44 330 133 3748
Email us[email protected]

Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.

Yes. We ship from the UK. Orders ship within 3 working days, then delivery to the United States takes 5–8 business days. The delivery price is shown at checkout before you pay. Delivery details

Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy

By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.

Any customs duties or import taxes charged in the United States are paid by you when the parcel arrives. Any tax we collect ourselves is shown at checkout before you pay.

More answers in our FAQ.

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