X-Factory Infinity XB2 dirt spec rear tower
X-Factory have introduced their new Infinity dirt spec rear tower for the XB2. Matching the Xray geometry perfectly, X-Factory’s tower is stronger and stiffer, made from 4mm carbon fibre making it also less flexible than the 3.5mm kit tower, all important characteristics in outdoor racing with its larger jumps and higher speeds. Made from U.S. carbon fibre in X Factory’s new Michigan shop, the thicker tower is different from standard in one respect. The kit tower is installed with bolts that thread into the CF, while using the same bolts with the Infinity tower, you must secure it with lock nuts provided with the tower.
Source: X Factory [xfactoryrc.com]