Xpress XP-10572 2.25mm Carbon Fiber Bottom Chassis Plate for FT1 $139.95 / Tax included. Default Title Default Title (Out of stock) Out of stock Your Email Send This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. Execute FT1 genuine official replacement part from Xpress. Please note this chassis does not suit the FT1S without further upgrades to the bulkheads.