ATRD - anti-traction roll disc Kit (10 pairs)

DAS SPEED ATRD Kit — 21.1–22.9 mm

Fine-tune your tire setup with the DAS SPEED ATRD Kit. Made from 7075 aluminium, these durable, reusable discs combine a premium finish with improved resistance to cracking compared with moulded plastic alternatives.

The DAS SPEED design allows you to run smaller disc diameters than competing alternatives, making better use of the tire while delivering more precise steering control. With ten diameters available in 0.2 mm increments, you can make small, repeatable adjustments to suit the track and your driving style.

Changing disc size provides a quicker and more effective tuning option than glued sidewalls, allowing you to adjust your setup without repeating the sidewall-gluing process.

Features

• 7075 aluminium construction for durability and a premium appearance.
• Smaller usable disc diameters for better tire utilisation and more precise steering control.
• Quick, repeatable tuning without glued sidewalls.
• Ten diameters from 21.1 mm to 22.9 mm, in 0.2 mm increments.
• One pair of each size for consistent left and right setup.

Kit contents: 10 pairs / 20 discs — two each of 21.1, 21.3, 21.5, 21.7, 21.9, 22.1, 22.3, 22.5, 22.7 and 22.9 mm.

Sold as a complete kit.