KPMI White Diamond Stainless Intake Valve – Honda CRF450R / CRF450RX (2017–2021)

Description

KPMI’s White Diamond Stainless Intake Valve is engineered for maximum strength, flow, and heat resistance in today’s high-performance Honda CRF450 engines. Each valve is precision-machined from one-piece stainless steel forgings and polished to exacting standards. The 360-degree hard-chrome finish delivers exceptional wear resistance and smoother operation under extreme temperatures and RPM.

Perfect for riders demanding both durability and race-level power from their CRF450R or CRF450RX.

What’s Included

✅ (1) KPMI White Diamond Stainless Intake Valve
✅ Factory packaging

Fitment

📦 Honda CRF450R / CRF450RX

• 2021 CRF450R

• 2021 CRF450R W.E.

• 2021 CRF450RX

• 2020 CRF450R

• 2020 CRF450R W.E.

• 2020 CRF450RX

• 2019 CRF450R

• 2019 CRF450R W.E.

• 2019 CRF450RX

• 2018 CRF450R

• 2018 CRF450RX

• 2017 CRF450R

• 2017 CRF450RX

Warranty Info

🛡️ Covered by KPMI’s limited warranty against defects in materials or workmanship.

Note: Must use a KPMI spring kit when installing Black Diamond or White Diamond valves to ensure proper seat pressure and compatibility.

Key Features

• White Diamond stainless steel construction for superior strength and longevity

• Excellent heat and corrosion resistance

• One-piece forged design ensures precision and lightweight performance

• 360-degree hard-chrome finish provides exceptional wear protection

• Flow-optimized profile tested for maximum efficiency

• Ideal for racing, off-road, and high-performance engine builds

Price & SKU

💲 Retail Price: $37.95
SKU: 191-11035
Brand Number: 30-32812H
Estimated Shipping Weight: 0.09 lb