All-new rear brace is shorter and the mounting position on the chassis has been relocated for a new chassis flex point position. The mounting of the chassis brace to the bulkhead eliminates the transfer of energy from the suspension via shock towers to ensure more precise landings and more off-power traction.
Molded from a MEDIUM-stiff composite mixture for improved flex & rigidity. Allows the mounting of optional graphite inserts to reinforce the chassis brace to make it even stiffer for particular track conditions. Fits only XB818 and XB8E18.
