See: RC Cars Cavalieri

German company RC Carbon Cavalieri have introduced the new carbon fiber shock towers for the XRAY XB4. Machined from high-quality carbon fiber, the front shock tower features a new -2mm geometry and the rear shock tower a -3mm geometry. By mounting the shocks in lower location, the XB4 benefits from more droop which may be more appropriate in some track conditions. The front and rear shock towers are available separately.