Xtreme Racing releases new option parts for the Xray XB4 and XB4 2WD. Available now are 4mm carbon fiber front and rear shock towers.
The thicker shock towers are stronger with less flex and are a direct fit with no modifications needed.
These along with the full line of Xtreme RC Racing products can be viewed or purchased at or your local hobby shop or visit www.xtremercracing.com