06+ Honda TRX450R TRX 450ER Kibblewhite Titanium Valves Springs Spring Seal Kit

Kibblewhite Racing Titanium Valve Spring Kit 0.440" Lift Honda TRX450R TRX450ER 2006-2014

📖 Product Description

Upgrade your Honda TRX450R or TRX450ER with the legendary Kibblewhite Racing Spring Kit, engineered for serious riders, racers, and high-performance engine builders. Featuring premium titanium retainers, chrome silicon valve springs, hardened steel base washers, and genuine Kibblewhite Hi-Temp RED Viton® valve stem seals, this kit delivers superior valve control and reliability for engines running up to 0.440" valve lift.

Unlike many competitors, this kit includes the highly sought-after RED Hi-Temp Viton valve stem seals--not the common blue seals. Designed as a direct replacement for multiple Honda OEM components, this complete kit offers improved durability, increased RPM stability, and race-proven performance while costing significantly less than OEM parts.

🔥 Key Features & Benefits

• Kibblewhite Part #30-30920
• Designed for camshafts up to 0.440" valve lift
• Premium titanium retainers reduce valvetrain weight for quicker engine response
• Chrome silicon valve springs provide superior durability and valve control
• Hardened steel spring base washers improve spring stability and longevity
• Includes genuine RED Hi-Temp Viton valve stem seals for maximum heat resistance
• Direct Honda OEM replacement
• Made in the USA
• 1-Year Manufacturer Warranty*
• Excellent upgrade for stock, rebuilt, and high-performance engines

📦 Product Contents

• (4) KPMI Titanium Valve Retainers (Intake & Exhaust)
• (4) KPMI Chrome Silicon Valve Springs (Intake & Exhaust)
• (4) KPMI Heat-Treated Steel Spring Base Washers
• (4) Genuine Kibblewhite Hi-Temp RED Viton Valve Stem Seals

✅ Compatibility

Fits the following Honda ATV models:

• Honda TRX450R (2006-2014)
• Honda TRX450ER (2006-2014)
• Compatible with engines using camshafts up to 0.440" valve lift
• Direct replacement for Honda OEM Part Numbers: 14775-KGB-610, 14751-MEB-670, 14752-MEY-670, 14771-MEB-670, 14772-MEB-670, 12209-KL4-005

❓ FAQ

• Q: Does this kit include the RED Viton valve stem seals?

  A: Yes. This kit includes genuine Kibblewhite Hi-Temp RED Viton valve stem seals. Many competitors substitute blue seals, but we supply the premium RED version.

• Q: What is the maximum valve lift this kit supports?

  A: This racing spring kit is designed for camshafts with up to 0.440" valve lift.

• Q: Is this a direct replacement for the OEM valve springs?

  A: Yes. It is engineered as a direct replacement while providing significantly improved performance and durability over the factory components.

• Q: Where is this kit manufactured?

  A: Every Kibblewhite Racing Spring Kit is proudly Made in the USA using premium racing materials.

🌟 Why Buy from BPRATV

At BPRATV, our promise is unwavering: The Best Parts. The Best Performance. The Best Price. We specialize in high-performance powersports components trusted by riders and builders who demand reliability and results. Every part is carefully selected for precision, durability, and real-world performance. Trust BPRATV to keep your Honda TRX450R/TRX450ER ATV running at its best, every single time. 

Upgrade your Honda TRX450R valvetrain with genuine Kibblewhite Racing components--order yours today! 

BPRATV - The Best Parts. The Best Performance. The Best Price.
BRAPPPPPPPPPP!

© BPRATV LLC

Due to the nature of high performance and racing applications, BPRATV LLC components are sold without express warranty or any implied warranty of merchantability or fitness for a specific purpose. BPRATV LLC shall not, under any circumstances, be liable for any specific, incidental or consequential damages, including, but not limited to, damage, or loss of property or equipment, loss of profits or revenue(s), cost of purchased or replacement goods, or claims of customers of the purpose, which may arise and/or shall result from sale, installation or use of these parts. Installation of these parts may void vehicle manufacturers warranty coverage and/or may cause the vehicle to be illegal in some locations.

This product is exempt from the emission standards and related requirements of 40 C.F.R. §1051 as provided by 40 C.F.R. §1051.620, and California law. This product is sold only for use in connection with EPA-certified, purpose-built, nonroad vehicles used solely for closed-course, nonroad competition/racing.