One of the great features of the XRAY XB4 2wd and 4wd platform is the fact that they share many of the same parts. So when XRAY released new XB4 Graphite Arm Stiffeners for the XB4 platform they were able to “Kill two birds with one stone.”
The new SFA graphite stiffeners allow for a quick lower suspension flex adjustment so you can easily adjust the traction of the car under various or changing track conditions.
Graphite Front Lower Arm Plate 1.6mm. Part# 362190
Graphite Rear Lower Arm Plate 1.6mm. Part# 363190
No release date as of yet, but they should be available for pre-order at most hobby stores.
Check out the XRAY Press Release for more details.