Works Connection Pro Launch Start Device Yamaha YZ125 YZ250 YZ250F 12-416

Works Connection Pro Launch Start Device Yamaha YZ125 YZ250 YZ250F 12-416

The Works Connection Pro Launch Start Device is the definitive choice for Yamaha riders who want to secure the holeshot. Unlike traditional spring-loaded devices that can hang up or jam, the Pro Launch features a patented spring-less design that delivers positive engagement and a consistent, clean release every time. CNC-machined exclusively from aircraft-grade aluminum, this kit is engineered for durability while maintaining an ultra-lightweight profile of only 50 grams.

Designed for ease of use, the Pro Launch allows the rider to set the device easily with the integrated start trigger. Each kit includes a custom drill guide template and a countersinking tool, paired with detailed step-by-step instructions and large photos to ensure a professional, factory-quality installation. If you are looking to Buy Works Connection Pro Launch kits for your YZ or YZ-X, Moto-House MX has you covered. Engineered, manufactured, and assembled in the U.S.A.

Top Features Works Connection Pro Launch Start Device Yamaha YZ125 YZ250 YZ250F 12-416:

• Patented spring-less design ensures a consistent release and eliminates sticking.
• CNC-machined from aircraft-grade aluminum for high-strength racing performance.
• Lightweight 50g assembly with a premium laser-etched logo.
• The perfect YZ250 replacement Pro Launch for riders demanding better starts.
• An essential part for your YZ250F service kit to stay competitive at the gate.
• Includes custom drill guide and countersink tool for precise DIY installation.

Fitment List:

• 2015-2026 Yamaha YZ125 / YZ250
• 2020-2026 Yamaha YZ125X / YZ250X
• 2010-2023 Yamaha YZ250F
• 2010-2022 Yamaha YZ450F
• 2015-2025 Yamaha YZ250FX
• 2016-2025 Yamaha YZ450FX

FAQ:

Q: Will this Pro Launch fit the newer YZ450F models?
This specific part number (12-416) fits YZ450F models from 2010-2022. For the 2023-2026 YZ450F, a different part number is required due to updated fork guard designs.

Q: Does the spring-less design require more maintenance?
Actually, it requires less! Because there is no spring to get clogged with mud or debris, the Pro Launch provides a more reliable release in harsh track conditions compared to traditional button systems.

Take the lead from the first jump—equip your Yamaha with the start device trusted by the fastest riders in the pits.

Moto-House MX – Choice of Champions – is located in Clermont/Montverde, FL. the best motocross shop in Central Florida.

To see more performance products check out?Yamaha YZ450F/YZ450FX Motor Parts