Black Diamond™ Engine Valve

KIBBLEWHITE Black Diamond™ Engine Valve

KIBBLEWHITE
0926-2994
20-20950
The Black Diamond™ Engine Valve is a high-performance valve made from EV8 Stainless Steel. Its proprietary design reduces friction and enhances corrosion resistance, ensuring reliability in your engine.
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€14.93
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  Delivery policy

In stock items will be shipped within 1-3 days.

  Return policy

You can return the products within 14 days for a full refund, check our returns policy.

Black Diamond™ Engine Valve

The Black Diamond™ Engine Valve is engineered for performance and durability. Crafted from one-piece forgings of EV8 Stainless Steel using advanced CNC machining techniques, this valve ensures precision and strength.

  • Superior Construction: CNC machined from one-piece EV8 Stainless Steel forgings.
  • Advanced Design: Proprietary multi-stage process that reduces friction.
  • Corrosion Resistance: Built to withstand wear and tear, maintaining optimal performance.
  • Made in the U.S.A.
  • Compatibility: Must use Kibblewhite® Lightweight Valve Spring Kits for installation.

Upgrade your engine with the reliability and innovative design of the Black Diamond™ Engine Valve.

: 0926-2994
In Stock

Data sheet

Riding Style
Street
Units
Each
Length Imperial
4.560"
Application
Exhaust
Stem Diameter Imperial
0.2755"
Head Diameter Metric
40.00 mm
Tulip Angle
25°

Shipping Policy

Shipping Areas:

We ship to:

  • Spain (Peninsula and Balearic Islands)
  • European Union countries

We do not ship to the Canary Islands, Ceuta, or Melilla.

Shipping Times:

  • Spain (Peninsula): 2–4 business days
  • Balearic Islands: 3–5 business days
  • EU countries: 3–7 business days depending on destination

Shipping Costs:

Shipping costs are calculated automatically at checkout based on destination and weight.

Free shipping may be offered for qualifying orders, as specified on our website.

Order Processing:

Orders are processed within 1–2 business days after payment confirmation. Orders placed on weekends or public holidays are processed the next business day.

Delivery Issues:

If your order is delayed or arrives damaged, you must notify us within 14 calendar days. We will investigate the issue and offer a resolution in accordance with applicable consumer protection laws.

Return & Withdrawal Policy

Right of Withdrawal:

In accordance with Royal Legislative Decree 1/2007 (Ley de Defensa de los Consumidores y Usuarios), you have the right to withdraw from your purchase within 14 calendar days from the date of receipt, without giving any reason.

To exercise this right, contact us via email or through our website, providing your order number and contact details.

Return Conditions:

  • Products must be unused, in original condition and packaging.
  • Return shipping costs are the responsibility of the customer, unless the product is defective or sent in error.
  • Refunds will be issued within 14 days of receiving the returned goods.

Items Excluded from Return:

  • Custom or personalized products
  • Sealed items that were unsealed after delivery and are unsuitable for return due to hygiene (e.g. cosmetics, personal care)
  • Digital content delivered electronically once download or streaming has begun

If you want to return an item, please contact us first to give you detailed instructions.