Passenger Dossier for RS/GS and ST by Ultimate Seat

The Ultimate Spyder RS/RSS/GS/ST seats are delivered without a support for the passenger backrest. If you wish to use our passenger backrest, you must order it at the same time as the seat.

The Ultimate backrest easily slides into its support and can be removed easily with a 4 mm Allen key (provided). The backrest measures 17.8 cm high by 25.4 cm wide.