TAPPET CAP EXHAUST CRF450R 13>, SET/2 KIBBLEWHITE 30-31642
4.1 Trustpilot 99.9% positive on eBay
Delivery to United States 5–8 business days
Spread the cost with 
Kibblewhite 30-31642 replacement tappet cap exhaust set of 2. Standard size. Made in the U.S.A. KPMI engineers design tappets using advanced finite element stress analysis software to lighten tappets without sacrificing strength, creating the strongest, lightest tappets possible. These tappets are machined from aircraft quality solid steel bar stock and undergo a proprietary heat treatment process that creates a hard surface and a non-brittle core, maximizing toughness and wear resistance. KPMI tappets are used in high performance automotive and motorcycle racing applications including Motocross, Flat Track Racing, Road Racing, Drag Racing, and Land Speed Racing.
- SKU
- 65-564.PK2
- Brand
- Kibblewhite
- Availability
- In Stock (2)
Fitments (4)
| Make | Model | Year |
|---|---|---|
| HONDA | CRF 450R | 2013 |
| HONDA | CRF 450R | 2014 |
| HONDA | CRF 450R | 2015 |
| HONDA | CRF 450R | 2016 |
- General Product Group
- Cam & Valvetrain
- General Product Type
- Tappet Cap
- Variant Id
- 264153
FULL DESCRIPTION
Kibblewhite Replacement Exhaust Tappet Cap Set
Engineered for high performance, this set of two Kibblewhite exhaust tappet caps is designed to meet or exceed OEM specifications for your motorcycle's exhaust valve train.
Crafted from aircraft-quality solid steel bar stock, these tappet caps undergo a proprietary heat treatment process. This advanced treatment ensures a hard outer surface for superior wear resistance while maintaining a non-brittle core, maximizing overall toughness and longevity. KPMI engineers utilize advanced finite element stress analysis software during the design phase to create the strongest and lightest possible tappets without compromising integrity.
These tappet caps are suitable for demanding racing applications, including Motocross, Flat Track Racing, Road Racing, Drag Racing, and Land Speed Racing.
- Set includes two exhaust tappet caps.
- Standard size.
- Made in the U.S.A.
- Constructed from aircraft-quality solid steel bar stock.
- Proprietary heat treatment for optimal hardness and toughness.
- Designed using advanced stress analysis for strength and lightness.
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).
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.
Trade pricing available
Buying parts for your business? Apply for a 2BrosParts trade account.