This is a "Must Have" for all the T4 Xray drivers that are looking for the maximum performance, starting from the details. The "BR11863X" inherits the same development of the "BR11863" but thanks to its case, that is designed specifically for the T4 Xray, allows to fix it directly to the chassis without being forced to use the mount and consequentially lowering the center of gravity.
Low Profile Brushless High Speed Servo. Designed for Touring, F1 and Off Road but also used by Bruno for 1/10 Nitro for the throttle and the brake. This servo, despite its small size, ensures speed and accuracy and an excellent long lasting usability thanks to its steel gears.