Prima Rear Rack (Backrest, Chrome); Vespa GTS Chrome and fold down rear rack with backrest for Vespa GTS. This backrest/rear rack combo will give your passenger some comfort while still being able to mount a and roll bag, and wicker basket, or and milk crate and for added storage. Also available in Black REAR FOLDING RACK W/ PASSENGER BACK REST AND GRAB RAIL FOR VESPA GTS 250 300 These require some extra fitting to install. compatible with all years GTS/GTV 250-300, and Super 300 Don't forget to order bushings to go along with this backrest (1600-0312)