KIBBLEWHITE - 10-SB330 - Valve Seat for Titanium Valves - '08-'20 Suzuki and Yamaha RMZ450, YZ450F
Titanium valves need a seat material engineered to match, and Kibblewhite's 10-SB330 for '08-'20 Suzuki and Yamaha is a copper-based alloy seat developed over two years of KPMI R&D testing across 4- and 5-valve singles, multi-cylinder street bikes, and British and European four-strokes, giving it strong thermal characteristics along with corrosion and wear resistance that a generic replacement seat isn't engineered around. Made in the USA.
Features
- Copper-based alloy material designed specifically for use with titanium valves in high performance applications
- Give the seat excellent thermal characteristics as well as resistance to corrosion and wear
- These seats are the result of a two year KPMI R&D effort during which we recorded and verified results with 4- and 5-valve singles, multi-cylinder street bikes, and British and European 4-strokes
- Made in the USA
Specs
- Application: Exhaust
- Outside Diameter: 33.00 mm
- Units: Each
- Inside Diameter: 25.00 mm
- Valve Seat Height: 9.50 mm
- Material: Nickel Aluminum Bronze
- Riding Style: Off-Road
- Product Name: Valve Seat
Frequently Asked Questions - KIBBLEWHITE - 10-SB330 - Valve Seat for Titanium Valves - '08-'20 Suzuki and Yamaha RMZ450, YZ450F
How do I know if this part fits my vehicle?
Check the fitment information listed on this page against your exact year, make, model, and (where applicable) trim, engine size, or configuration. If your exact vehicle isn't listed, or you're not sure, use the product chat on this page or contact our support team before ordering - we're glad to help confirm fitment.
What does it mean if a product is listed as universal fit?
Universal fit means the product is designed to work across a range of vehicles, not that it's guaranteed to fit every one. Compare the listed measurements, mounting requirements, and connector or hardware specs against your specific vehicle before ordering, since some installations may need additional hardware or minor fabrication.
Where can I find installation instructions for this product?
General installation notes are provided above where available. For detailed step-by-step instructions, refer to the manufacturer's documentation included with the product, or use the product chat on this page for questions about difficulty, required tools, or whether professional installation is recommended.
What if I have more questions about this product?
Use the product chat on this page for fitment, specs, installation, and compatibility questions, or contact our support team directly for help before you order.
