I cane across this RF recently and noticed he has a roll bar that allows his top to retract. I was not aware this was a thing! FM and other forum members
ND roll cage done right, because ain't... - Blackbird Fabworx | Facebook
2021 MAZDA MIATA MX-5 RF ND OEM ROLL HOOP COVERS FRONT REAR USED | eBay
CarbonMiata Roll Bar Hoops Covers for ND (Set of 2) Mazda Miata MX-5 Roadster - TopMiata
Saito ND 4-Point Roll Cage For Miata MX5 ND 2016+ | REV9
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Blackbird Fabworx ND GT3 Roll Bar for MX5-ND
Blackbird Fabworx ND RZ Roll Bar - SCCA Legal and soft top compatible! – Aurora Auto Design
Hard Dog M4 Sport Roll Bar – MiataSpeed
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DG Motorsports ND Hard Top--full roll cage goodness - Miata Turbo Forum - Boost cars, acquire cats.
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2017 Roll Cage Speed Shop - DSPORT Magazine
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Cover up the panel gaps. – Flyin' Miata
Mazdaspeed Roll Bar For Miata MX-5 ND 2016+ | REV9
Hard Dog M4 Sport Rollbar for 2016+ Mazda MX-5
Tame the body roll! Front and rear sway bars. – Flyin' Miata
Miatacage.com. 2016+ Roll Cage Kit - ND
Blackbird Fabworx ND RZ Roll Bar - SCCA Legal and soft top compatible! – Aurora Auto Design
Cusco Roll Cage 4 Points-Chromoly for 2016+ Mazda Miata ND5RC (429 261 – KamiSpeed.com
Cusco 4 Point Chromoly Roll Cage W/ Harness Bar Mazda Miata 2016 | 429 261 CM
Blackbird Fabworx RZ Roll Bar for ND And Fiat 124 for MX5-ND