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The WORKS Pro Launch Start Device Red, model 12-417, is designed to fit the 2023 Yamaha YZ450F. Its spring-less design delivers positive engagement and consistent release, while the rider-set start trigger helps provide straightforward operation. The complete assembly weighs 50 grams and is CNC machined exclusively from aircraft-grade aluminum.
Installation support includes a custom drill guide template, countersinking tool, and detailed instructions with large step-by-step photos. The device features a laser-etched WORKS logo and is engineered, manufactured, and assembled in the USA. Manufacturer and vendor part number: 12-417. Fitment: 2023 Yamaha YZ450F.
Features:
- Spring-less design delivers positive engagement and consistent release
- Easy-set-by-rider start trigger
- CNC machined exclusively from aircraft-grade aluminum
- Lightweight complete assembly weighs 50 grams
- Custom drill guide template and countersinking tool included
- Detailed installation instructions with large step-by-step photos
- Laser-etched WORKS logo
- Engineered, manufactured, and assembled in the USA
- Fits 2023 Yamaha YZ450F
Fitment:
2023 Yamaha YZ450F