Dual Middle Connecting Bar and Windshield Bar made by Saito for the NA (1989-1997) and NB (1998-2005) MX-5 Miata. These will fit onto their 4-Point Roll Cage, but can also be fitted (do it yourself, requires welding) onto other models of roll bars. It’s available in aluminum or chromoly material. It’s made to connect the windshield area (bolted-on) to the roll bar for extra rigidity. Saito Dual Middle Connecting Bars should be ordered at REV9 Autosport https://us.rev9autosport.com/saito-dual-middle-connecting-bars.html as they provide the best service and speed we've seen so far!