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Hot Cams 19-20 CRF 405 L/13-21 CRF 450 R Steel Exhaust Valve
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Hot Cams
Hot Cams

Hot Cams 19-20 CRF 405 L/13-21 CRF 450 R Steel Exhaust Valve

$48.13

On Backorder

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Hot Cams steel exhaust valve for CRF 405 L and CRF 450 R. Forged for improved strength.

Key Features

  • Fits 2019-2020 CRF 405 L and 2013-2021 CRF 450 R.
  • Forged from a single blank for improved grain flow and mechanical characteristics.
  • Precision machined valve head and seat surfaces.
  • Induction hardened steel valve stem tip.
  • Compatible with OEM components.
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Product Details

Hot Cams is known for making well-built valvetrain components. This steel exhaust valve is a prime example, designed to handle the demands of your CRF 405 L or CRF 450 R engine. It's forged from a single blank, which helps improve the grain flow within the metal. This process enhances the valve's mechanical properties without needing to weld separate pieces together, leading to a stronger, more reliable part.

You'll find the valve head and seat surfaces are precision machined for a good seal, and the steel valve stem tip is induction hardened. This means it's built to last and work seamlessly with your existing OEM components. If you're rebuilding the top end of your motorcycle, this exhaust valve is a solid option to consider.

Specifications

Brand
Hot Cams
Manufacturer Part #
8400027-5
UPC
714205046205

Frequently Asked Questions

Hot Cams 19-20 CRF 405 L/13-21 CRF 450 R Steel Exhaust Valve

$48.13