Works Connection Pro Launch Start Device 12-401 — Yamaha YZ85 2019-2026

Works Connection Pro Launch Start Device 12-401 — Yamaha YZ85 2019-2026

Product Description

The Works Connection Pro Launch Start Device is the ultimate tool for riders looking to dominate the holeshot. Designed for precision and reliability, this start device features a spring-less design that ensures positive engagement and a consistent release every time the gate drops. It is the preferred choice for racers who demand maximum performance and reliability at the start of every moto.

Engineered, manufactured, and assembled in the U.S.A., this assembly is CNC-machined from aircraft-grade aluminum to provide superior strength while keeping weight to an absolute minimum—the complete assembly weighs only 50 grams. The kit includes a custom drill guide template and a countersinking tool, ensuring an accurate installation so you can focus on the ride ahead.

Top Features: Works Connection Pro Launch Start Device

• CNC-machined exclusively from high-strength aircraft-grade aluminum
• Advanced spring-less design provides positive engagement and consistent release
• Ultra-lightweight construction with a total assembly weight of only 50 g
• Easily set by the rider via a reliable start trigger
• Includes custom drill guide template and countersinking tool
• Features premium laser-etched branding

Please review the detailed compatibility data below to ensure an exact fitment match for your motorcycle before finalizing your purchase.

Fitment List

Year Range	Vehicle Brand	Vehicle Model & Sub-Model
2019-2026	Yamaha	YZ85

Frequently Asked Questions

Q: Is this device difficult to install?
A: Not at all. The kit includes a custom drill guide template and a countersinking tool, along with detailed instructions featuring large step-by-step photos to make the process straightforward.

Q: Why choose a spring-less design?
A: The spring-less design eliminates common issues found in older spring-loaded systems, ensuring the device engages and releases consistently without the risk of accidental release or jamming.

Expert Pro-Tip: When installing your start device, take the time to precisely measure the fork guard positioning. Even a few millimeters off can affect how easily you can set the device on the starting line. Always double-check your fork sag setting after installation to ensure it doesn't interfere with your suspension's full range of motion.

Recommended Pairings:
o Yamaha YZ85 Performance Parts & Upgrades
o Yamaha 2-Stroke Performance Parts
o Motorcycle Tools Performance Parts

At Moto-House MX, we carry the best brands in motocross and off-road performance. Our team has over 40 years of experience helping riders get more out of their bikes. Every order ships fast from our Central Florida location.

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