Shoei Neotec 3 vs HJC RPHA 91

The Shoei Neotec 3 and the HJC RPHA 91are the two composite touring modulars most long-distance riders end up comparing, because they’re trying to do the same job — a quiet, sun-visored, comms-ready flip-up helmet for eating miles — at very different prices. The Neotec is the class benchmark and flagship money; the RPHA 91 is the value alternative that copies most of the formula. Here’s where the money actually goes.

Head to head

Certification: the Shoei has the edge

Both are legal, reputable helmets, but the certifications differ on the pages we verified. The Neotec 3 carries DOT and the current ECE 22.06, the newest standard, which added oblique/rotational and multi-point impact testing. The RPHA 91 page we checked listed DOT only. That doesn’t make the HJC unsafe — DOT is a legitimate standard and HJC builds good helmets — but if a current ECE certification matters to you, the Neotec has the stronger stated rating, and that’s part of what you’re paying for.

Shell, weight and refinement

Both use composite shells rather than the polycarbonate of budget modulars, and their weights are close — roughly 1,700 g for the Neotec and 1,742 g for the RPHA 91, near enough that you won’t notice the difference on the road. Where the Neotec pulls ahead is refinement: it’s engineered hard around sealing and quiet, with a defogger-equipped CNS-3C Pinlock shield and Shoei’s multi-size shell approach that keeps the fit true across the range. The RPHA 91’s P.I.M. EVO shell blends carbon, glass and linen fibers and is a genuinely good composite modular — it just isn’t polished to the same degree, which is exactly what you’d expect at the price.

Comms integration: both good, Shoei cleanest

Touring means comms, and both helmets are built for it. The Neotec 3 has a purpose-built channel for Shoei’s SRL3/COMLINKunit, so the electronics sit inside the shell with no bulky external clamp — the cleanest integration in the category. The RPHA 91 is shaped for HJC’s SMART Bluetooth units, which is also tidy, and either helmet will take a standard clamp-on Cardo or Sena if you prefer. For most riders this is a wash; for the rider who wants the most integrated, no-clamp setup, the Neotec wins.

So which should you buy?

Buy the Shoei Neotec 3if you tour or commute enough to live in the helmet and you want the quietest, best-integrated, best-certified touring modular — and the flagship price is justified by how many miles you’ll do in it. Buy the HJC RPHA 91 if you want a genuinely good composite modular with a sun visor and Bluetooth readiness for meaningfully less money, and you can live with a DOT-only listing and a little less refinement. Both are strong entries in our modular ranking and both feature in the best-for-touring roundup. Read the Neotec 3 and RPHA 91 deep dives for the full spec sheets and live prices.