Does it fit your motorcycle?
Look it up by licence plate or VIN, or choose your model.
Confirmed compatible · Position:
This part doesn't fit your bike. See parts that fit
Fits most motorcycles
Not model-specific. Check dimensions and specifications in the description before ordering.
Chosen by size, not by model
The size is printed on the tyre sidewall, e.g. 120/70 ZR17, and in your registration document.
Checking fitment…
Fitment check unavailable
Kibblewhite Black Diamond Exhaust Valve - 5.00mm - 80-80876
Product info
- Item number
- 09262919
- Manufacturer number
- 80-80876
- Position
Upgrade your engine's performance and reliability with the Kibblewhite Black Diamond™ Engine Valve. Engineered for superior flow and durability, this valve is a premium choice for enthusiasts and professionals seeking the best in valve technology. Experience the difference that precision engineering and high-quality materials can make.
Description
The Kibblewhite Black Diamond™ Engine Valve is CNC machined from a one-piece forging of EV8 stainless steel, ensuring exceptional strength and lightweight performance. Its unique profile optimizes flow characteristics, contributing to enhanced engine power and efficiency. A special German infusion process penetrates the valve to a depth of 0.002", with a surface build-up of 0.0002", dramatically improving wear properties, reducing friction, and providing superior resistance to corrosion and wear compared to traditional chrome and nickel electrolysis plating. Each valve undergoes rigorous design and testing using Finite Element Analysis (F.E.A) software and computerized flow bench analysis, guaranteeing optimal performance and compatibility. The stem is coated with black nitroneg for added protection and reduced friction, maximizing valve lifespan. The Black Diamond valve is a high-performance, durable valve that will stand up to the test. Made in the USA.
Features & highlights
- CNC machined from one-piece forgings of EV8 Stainless Steel for exceptional strength and durability.
- Lightweight design with optimized profile enhances flow characteristics for improved engine performance.
- Special German infusion process improves wear properties, reduces friction, and provides superior corrosion resistance.
- Designed using Finite Element Analysis (F.E.A) software and tested on a computerized flow bench for optimal performance.
- Black nitroneg coated stem reduces friction and enhances valve lifespan.
- Manufactured in the USA, ensuring high-quality craftsmanship and materials.
Technical specifications
- Brand: Kibblewhite
- Part Number: 80-80876
- Application: Exhaust
- Head Diameter: 30.50 mm
- Length: 3.380"
- Material: Stainless Steel
- Stem Diameter: 5.00 mm
- Tulip Angle: 28°
Important to know
Ensure proper installation by a qualified technician to achieve optimal performance and longevity of the valve.
- Brand
- KIBBLEWHITE
- Vendor part number
- 80-80876
- Product name
- Valve
- Tulip angle
- 28°
- Stem diameter
- 5.00 mm
- Head diameter
- 30.50 mm
- Length
- 3.380"
- Application
- Exhaust
- Material
- Stainless Steel
- Units
- Each
Free shipping to a GLS parcel shop or parcel box on orders over €200.
We ship your order as quickly as we can. Orders are usually packed within 24 hours on weekdays.
You have a 14-day right of return. Read more
4.8 out of 5 on TrustpilotRead our reviews →
Certified e-mærket web shop
