X4F Front Balance Weights, Precision Stainless Kit - XRAY 309828  [XR-309828]

Stabilise front-end behaviour on X4F

This kit is an RC-scale front balancing accessory created to adjust the front-end mass and handling characteristics of X4F cars. It includes a bumper weight and matching left and right side weights positioned close to the front drivetrain and inside the front bumper to alter how mass shifts during acceleration and braking. All pieces are CNC-machined from stainless steel and laser engraved for clear identification and consistent mass.

Track tuning with these parts targets front grip and rotation. Installing mass ahead and to the sides of the front drivetrain reduces abrupt weight transfer, helping deliver more consistent turn-in and steadier response under throttle and on the brakes. The set is suited to incremental trials before adopting different weights or mounting locations.

Designed for fit and repeatability, the kit lets drivers fine-tune front balance without changing suspension geometry or major setup components.

The XRAY front balancing weight set offers a robust, repeatable solution for front-end tweaks on X4F models, enabling measured adjustments to rotation and corner stability while leaving suspension geometry unchanged.