The Hot Cams 8400020-1 Exhaust Valve Steel is a precision-manufactured replacement valve designed for dependable performance in compatible Honda motorcycle engines. Forged for strength and durability, this exhaust valve is engineered to meet or exceed original equipment manufacturer specifications and standards. Its steel construction provides a reliable solution for restoring valve-train function during engine service or rebuilds.
Designed for straightforward installation, the Hot Cams 8400020-1 is compatible with OEM valve keepers and retainers. This replacement exhaust valve is intended for riders, technicians, and engine builders seeking an accurately produced component for maintaining proper fit and performance. Verify the existing valve-train components and application before installation, and follow the motorcycle manufacturer’s service procedures for inspection, assembly, and adjustment.
Fitment includes the 2007 Honda CRF150R, 2008 Honda CRF150R, 2009 Honda CRF150R, and 2012 through 2017 Honda CRF150R models. It also fits the 2007 Honda CRF150RB Expert. The manufacturer is Hot Cams, and the vendor part number is 8400020-1. This product is supplied as a steel exhaust valve and is intended as a direct replacement for the specified applications.
Features:
- Forged steel construction for strength and durability
- Precision machined for accurate fit and consistent performance
- Compatible with OEM valve keepers and retainers
- Designed and manufactured to meet or exceed OEM specifications and standards
- Fits 2007-2009 and 2012-2017 Honda CRF150R models
- Fits the 2007 Honda CRF150RB Expert
- Manufacturer: Hot Cams
- Vendor part number: 8400020-1
Fitment:
2007 Honda CRF150R
2007 Honda CRF150RB Expert
2008 Honda CRF150R
2008 Honda CRF150RB Expert
2009 Honda CRF150R
2009 Honda CRF150RB Expert
2010 Honda CRF150R
2010 Honda CRF150RB Expert
2011 Honda CRF150R
2011 Honda CRF150RB Expert
2012 Honda CRF150R
2012 Honda CRF150RB Expert
2013 Honda CRF150R
2013 Honda CRF150RB Expert
2014 Honda CRF150R
2014 Honda CRF150RB Expert
2015 Honda CRF150R
2015 Honda CRF150RB Expert
2016 Honda CRF150R
2016 Honda CRF150RB Expert
2017 Honda CRF150R
2017 Honda CRF150RB Expert
2018 Honda CRF150R
2018 Honda CRF150RB Expert
2019 Honda CRF150R
2019 Honda CRF150RB Expert
2020 Honda CRF150R
2020 Honda CRF150RB Expert
2021 Honda CRF150R
2021 Honda CRF150RB Expert
2022 Honda CRF150R
2022 Honda CRF150RB Expert
2023 Honda CRF150R
2023 Honda CRF150RB Expert
2024 Honda CRF150R
2024 Honda CRF150RB Expert
2025 Honda CRF150R
2025 Honda CRF150RB Expert