Modular helmets by SHARP latch score
For modular (flip-up) helmets SHARP gives a latch score: the share of its 30 linear impact tests after which the chin guard stayed fully locked. It isn’t part of the star rating, as SHARP says there’s no objective measure of the safety effect of a latch failure.
Sources: SHARP: SHARP testing, checked 9 Oct 2026; SHARP: What does the latch score mean in SHARP ratings? (23 Jan 2026), checked 9 Oct 2026.
142 SHARP-rated modular helmets, highest latch score first (37 at 100%). Ties: more stars first, then A to Z.
Ratings and figures from SHARP’s helmet pages, checked 9 Oct 2026. All modular helmets in the finder
Safety ratings and test results: SHARP, Department for Transport. Contains public sector information licensed under the Open Government Licence v3.0. Helmet Scout isn’t connected to or endorsed by SHARP or the Department for Transport.