VALVE EXHAUST 14721-HP1-670, HONDA TRX450R 04-05 30-30753, 14752-MEB-670, 14752-MEY-670
4.1 Trustpilot 99.9% positive on eBay
UK delivery £4.99, free over £60 2–4 business days
Spread the cost with 
18+, T&Cs apply
Exhaust valve. Material Black Diamond Stainless. Coating Black Nitroneg. Quantity: Pkg. of 1. Head Diameter: 30.00mm / 1.181. Stem Diameter: 5.5mm / 0.2151. Tulip: 20º. Overall Length: 3.315. Remarks: Standard. Replaces OEM P/N 14721-HP1-670, 14752-MEB-670, 14752-MEY-670. These valves are intended as OEM replacement valves and are completely compatible with the OEM spring kits. All stainless valves are Black Diamond coated. Must use Kibblewhite Lightweight Valve Spring Kits when installing Black Diamond Intake Valves.
- SKU
- 65-150.EX.KW
- Brand
- Kibblewhite
- Availability
- In Stock (2)
Fitments (4)
| Make | Model | Year |
|---|---|---|
| HONDA | TRX 450R | 2004 |
| HONDA | TRX 450R | 2005 |
| HONDA | TRX R 450 | 2004 |
| HONDA | TRX R 450 | 2005 |
- General Product Group
- Cam & Valvetrain
- General Product Type
- Valve - Exhaust
- Variant Id
- 292868
FULL DESCRIPTION
Kibblewhite Black Diamond Exhaust Valve for Honda TRX450R
This is a high-quality replacement exhaust valve designed for optimal performance and durability. Engineered with advanced materials and coatings, this valve ensures reliable operation for your vehicle's engine.
Key Features:
- Type: Exhaust Valve
- Material: Black Diamond™ Stainless Steel
- Coating: Black Nitroneg
- Head Diameter: 30.00mm / 1.181 inches
- Stem Diameter: 5.5mm / 0.2151 inches
- Tulip Angle: 20º
- Overall Length: 3.315 inches
- Remarks: Standard replacement
- Replaces OEM Part Number: 14721-HP1-670
- Compatibility: Completely compatible with OEM spring kits. For aggressive camshafts or higher than factory RPMs, consider Kibblewhite Lightweight Racing Spring Kits.
- Coating Technology: All stainless valves feature a Black Diamond™ coating for enhanced performance and longevity.
- Packaging: Sold individually (Pkg. of 1)
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00.
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.
UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. 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.
More answers in our FAQ.
Trade pricing available
Buying parts for your business? Apply for a 2BrosParts trade account.