# Giro Aries Spherical: specs and price

**Price (US):** $349.95 (US MSRP $349.95. BikeTiresDirect lists "MSRP: $349.95" for the standard colorway; Giro.com shows a price range of "$349.95 - $374.95" across colorways, with the base/standard colorway at $349.95.), as of 2026-07-13. Among the 10 bike helmets we track it is #9 cheapest of 10; category median $275.
**Brand:** Giro
**Deskmark:** Bronze Deskmark — pay-blind category standing 59/100, #5 of 7 in class (independent, computed from sourced data, never for sale).

## Specifications

| Spec | Value |
| --- | --- |
| Price (US) | $349.95 |
| Brand | Giro |
| Weight grams | 270 |
| Rotational protection | MIPS Spherical |
| Shell construction | in-mold |
| Vent count | 24 |
| Intended use | road |
| Size range (cm) | 51-63 |
| Certification | EN 1078 |
| Visor included | No |
| Integrated light | No |
| Reflective detailing | Yes |

## Where it stands

At $350, the Giro Aries Spherical is #9 cheapest of the 10 bike helmets we track, where the median is $275. On the spec sheet, its vent count of 24 is the highest of the 5, and its weight grams of 270 is below the median of the 7.

## Frequently asked questions

**How much does the Giro Aries Spherical cost?**

The Giro Aries Spherical has a US price of $349.95 (US MSRP $349.95. BikeTiresDirect lists "MSRP: $349.95" for the standard colorway; Giro.com shows a price range of "$349.95 - $374.95" across colorways, with the base/standard colorway at $349.95.), as of 2026-07-13.

**How does the Giro Aries Spherical compare on price?**

At $350, the Giro Aries Spherical is #9 cheapest of the 10 bike helmets we track, where the median is $275.

**What are the Giro Aries Spherical's key specs?**

Giro Aries Spherical (Giro): weightGrams 270, rotationalProtection MIPS Spherical, shellConstruction in-mold, ventCount 24, intendedUse road. Full sourced spec sheet verified 2026-07-13.

Source: https://www.giro.com/product/aries-spherical/100000000300000146.html (giro.com, accessed 2026-07-13)
Corroboration: https://www.biketiresdirect.com/product/giro-aries-spherical-mips-road-helmet (accessed 2026-07-13)
Canonical: https://frontdeskreview.com/product/bike-helmets/giro-aries-spherical/
Cite: Per The Front Desk Review, the Giro Aries Spherical price of record was $349.95 as of 2026-07-13 — https://frontdeskreview.com/product/bike-helmets/giro-aries-spherical/
License: CC BY 4.0. Price history: https://frontdeskreview.com/data/price-history.jsonl