Principal Helmets
Premium motorcycle helmets built by riders. Helmets designed for comfort, performance, and everyday riding.
Moorpark, US · prices in USD · ships to 29 countries. Catalogue read from principalhelmets.com's own public product feed on 2026-08-10. Every figure below is an observation from that feed, not an estimate.
Sales estimate
Derived from stock levels falling between polls, over 2 observed days. Intervals where stock rose, or where a variant sat at the store's inventory ceiling, are discarded rather than counted as zero sales.
| Date | Units sold | Est. revenue | Method | Catalogue read | Discarded |
|---|---|---|---|---|---|
| 2026-09-06 | 0 | not measurable | index only | — | 00 |
| 2026-08-15 | 0 | not measurable | index only | — | 00 |
An estimate, and the page shows what it rests on: which method produced each day, how much of the catalogue could be read, and how many intervals were thrown away. A day marked not measurable is not a day without sales — it is a day we could not defend a number for.
Store facts
Brands carried
Matched on the store's own brand field, so these are exact — not guessed from product names.
Products
| Product | Brand | Price | Was | Off |
|---|---|---|---|---|
| 950 Modular | Principal Helmets | 349.95 USD | — | — |
| V80 | Principal Helmets | 299.95 USD | 299.95 USD | — |
| 950 Pinlock Insert | Principal Helmets | 49.95 USD | — | — |
| V80 Pinlock Insert | Principal Helmets | 49.95 USD | — | — |
| 950 Modular Helmet Visor | Principal Helmets | 39.95 USD | — | — |
| V80 Helmet Visor | Principal Helmets | 39.95 USD | — | — |
| V80 Replacement Visors (Internal) | Principal Helmets | 0 USD | — | — |
Data collected from principalhelmets.com's public product feed. Not affiliated with or endorsed by this store. Request removal.