The WORKS Pro Launch Start Device Red, model 12-631, is a spring-less start device designed to deliver positive engagement and consistent release. Its “easy set by rider” start trigger supports convenient operation, while the CNC-machined aircraft-grade aluminum construction provides a lightweight complete assembly weighing 50 grams.
This start device fits the 2021, 2022, and 2023 KTM 50 SX, as well as the 2022 and 2023 KTM SX-E 5. The product is engineered, manufactured, and assembled in the USA, and features a laser-etched WORKS logo. It is also identified by U.S. Patent Nos. 8,727,081 and 9,394,963.
The package includes a custom drill guide template, countersinking tool, and detailed installation instructions with large step-by-step photos to support installation on compatible applications.
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
- Fits 2021–2023 KTM 50 SX
- Fits 2022–2023 KTM SX-E 5
- 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
- U.S. Patent Nos. 8,727,081 and 9,394,963
Fitment:
2021 KTM 50 SX
2022 KTM 50 SX
2022 KTM SX-E 5
2023 KTM 50 SX
2023 KTM SX-E 5