Product description
The Vertex Engine Valve For Yamaha WRF450 2016-2018 Exhaust - Titanium is part of the latest collection from Vertex.
Features:
- Crafted from military-spec certified TI3Al titanium alloy, these valves are made to endure the harshest racing conditions
- Forged from a single blank, grain flow is improved to enhance the mechanical characteristics of the valve without having to resort to welding
- Special PVD, CVD, and CrN coatings are used to provide low-friction surfaces that reduce heat generation and resist carbon build-up; coatings allow alloys like titanium to become ultra-smooth while reaching hardness levels 5x that of high speed steel
Specifications:
- Application: Exhaust
- Color/Finish: Titanium
- Material: Titanium
- Product Name: Valve
- Research Value: Finalized
- Type: Exhaust Valve
- Units: Each
To fit:
- YAMAHA WR 450 F 2016 American Models
- YAMAHA WR 450 F 2016 European Models
- YAMAHA WR 450 F 2017 American Models
- YAMAHA WR 450 F 2017 European Models
- YAMAHA WR 450 F 2018 Enduro GP European Models
- YAMAHA WR 450 F 2018 American Models
- YAMAHA WR 450 F 2018 European Models
- YAMAHA YZ 450 F 2014 All Models
- YAMAHA YZ 450 F 2015 All Models
- YAMAHA YZ 450 F 2016 60th Anniversary European Models
- YAMAHA YZ 450 F 2016 All Models
- YAMAHA YZ 450 F 2017 All Models
- YAMAHA YZ 450 F 2018 All Models
- YAMAHA YZ 450 F 2019 All Models
Manufacturer part number: 8400037-1
View all Vertex. View all Parts and spares.
Contents
Your package will include the following:
- 1 X Vertex Engine Valve For Yamaha WRF450 2016-2018 Exhaust - Titanium
To fit:
- YAMAHA WR 450 F 2016 American Models
- YAMAHA WR 450 F 2016 European Models
- YAMAHA WR 450 F 2017 American Models
- YAMAHA WR 450 F 2017 European Models
- YAMAHA WR 450 F 2018 Enduro GP European Models
- YAMAHA WR 450 F 2018 American Models
- YAMAHA WR 450 F 2018 European Models
- YAMAHA YZ 450 F 2014 All Models
- YAMAHA YZ 450 F 2015 All Models
- YAMAHA YZ 450 F 2016 60th Anniversary European Models
- YAMAHA YZ 450 F 2016 All Models
- YAMAHA YZ 450 F 2017 All Models
- YAMAHA YZ 450 F 2018 All Models
- YAMAHA YZ 450 F 2019 All Models

Vertex Motorcycle Parts offers premium components for riders seeking peak performance. From precision-engineered pistons to high-performance gaskets, each part is crafted with meticulous attention to detail. Designed to withstand the rigors of intense riding, Vertex parts ensure durability and reliability, empowering riders to conquer any terrain with confidence!
Product description
The Vertex Engine Valve For Yamaha WRF450 2016-2018 Exhaust - Titanium is part of the latest collection from Vertex.
Features:
- Crafted from military-spec certified TI3Al titanium alloy, these valves are made to endure the harshest racing conditions
- Forged from a single blank, grain flow is improved to enhance the mechanical characteristics of the valve without having to resort to welding
- Special PVD, CVD, and CrN coatings are used to provide low-friction surfaces that reduce heat generation and resist carbon build-up; coatings allow alloys like titanium to become ultra-smooth while reaching hardness levels 5x that of high speed steel
Specifications:
- Application: Exhaust
- Color/Finish: Titanium
- Material: Titanium
- Product Name: Valve
- Research Value: Finalized
- Type: Exhaust Valve
- Units: Each
To fit:
- YAMAHA WR 450 F 2016 American Models
- YAMAHA WR 450 F 2016 European Models
- YAMAHA WR 450 F 2017 American Models
- YAMAHA WR 450 F 2017 European Models
- YAMAHA WR 450 F 2018 Enduro GP European Models
- YAMAHA WR 450 F 2018 American Models
- YAMAHA WR 450 F 2018 European Models
- YAMAHA YZ 450 F 2014 All Models
- YAMAHA YZ 450 F 2015 All Models
- YAMAHA YZ 450 F 2016 60th Anniversary European Models
- YAMAHA YZ 450 F 2016 All Models
- YAMAHA YZ 450 F 2017 All Models
- YAMAHA YZ 450 F 2018 All Models
- YAMAHA YZ 450 F 2019 All Models
Manufacturer part number: 8400037-1
View all Vertex. View all Parts and spares.
Contents
Your package will include the following:
- 1 X Vertex Engine Valve For Yamaha WRF450 2016-2018 Exhaust - Titanium
To fit:
- YAMAHA WR 450 F 2016 American Models
- YAMAHA WR 450 F 2016 European Models
- YAMAHA WR 450 F 2017 American Models
- YAMAHA WR 450 F 2017 European Models
- YAMAHA WR 450 F 2018 Enduro GP European Models
- YAMAHA WR 450 F 2018 American Models
- YAMAHA WR 450 F 2018 European Models
- YAMAHA YZ 450 F 2014 All Models
- YAMAHA YZ 450 F 2015 All Models
- YAMAHA YZ 450 F 2016 60th Anniversary European Models
- YAMAHA YZ 450 F 2016 All Models
- YAMAHA YZ 450 F 2017 All Models
- YAMAHA YZ 450 F 2018 All Models
- YAMAHA YZ 450 F 2019 All Models

Vertex Motorcycle Parts offers premium components for riders seeking peak performance. From precision-engineered pistons to high-performance gaskets, each part is crafted with meticulous attention to detail. Designed to withstand the rigors of intense riding, Vertex parts ensure durability and reliability, empowering riders to conquer any terrain with confidence!































