XTR RACING

Titanium Clutch Screw manufactured in 6AL/4V (Grade 5), specifically developed for high-performance 1/8 Buggy competition.

Manufactured from aerospace-grade Ti-6Al-4V, this screw offers an exceptional strength-to-weight ratio, outstanding fatigue resistance, and excellent corrosion resistance. Compared to traditional steel screws, it significantly reduces weight while maintaining superior mechanical strength and long-term reliability under extreme racing conditions.

One of its key innovations is the dual tightening system, 

• 2.5 mm internal hex drive

• 5.5 mm external hex drive

The new XTR QUATTRO ALUMINIUM 1/8 CLUTCH comes pre-assembled with 1.0 mm springs and is ready to be installed directly onto the engine.

It also includes additional 0.9 mm and 1.1 mm springs, as well as all necessary shims for optimal and precise adjustment according to track conditions and driving preferences.

The XTR QUATTRO is manufactured using the highest quality materials, ensuring maximum performance, reliability, and consistency in high-level competition.