XRAY 303765 T4'21 Brass T-Brace - Rear Traction Tuning  [XR-303765]

Tune Rear Grip with the XRAY 303765 T4'21 Brass T-Brace

The XRAY 303765 brass chassis T-brace is a precision-made upgrade for the T4'21 that helps stabilise the car under corner exit. Machined from solid brass, it adds rear ballast to boost traction while providing adjustable flex so you can dial steering balance to match your setup.

Improved Rear Traction

Fitting the brass T-brace shifts weight toward the rear, helping the T4'21 hold the line through fast corners. The extra rear mass reduces oversteer tendencies and makes throttle application more controllable.

Simple Flex Adjustment

The brace accepts multiple screw positions so you can change chassis stiffness quickly. By adding or removing mounting screws you can soften or stiffen the centre section and refine turn-in and mid-corner behaviour.

Stronger Central Structure

When secured to the motor mount the T-brace forms a rigid central backbone that enhances chassis integrity. This connection smooths the car's reactions at speed and helps maintain consistent handling lap after lap.