🔴 Discontinued – last units at clearance price
The ST.501 is discontinued: it no longer appears in the 2027 Airoh price list, and the remaining sizes of the matte orange Dock graphic are being cleared out until stock runs out. The helmets are brand new, boxed, and original. ✅ ST.501 spare parts are still in the Airoh catalog (visor, Pinlock lens, sun visor, liners in all sizes, Stop Wind, breath guard, air vents).
The Airoh ST.501 Dock (code ST.5D32) is a sport-touring full-face helmet with an HPC composite shell, developed in 2 sizes, and variable-density EPS padding, in matte orange with dark gray bands and black details. Clear, extra-wide vision quick-release visor with included Pinlock lens, integrated sun visor, Stop Wind, double D-ring closure, and intercom readiness. Weight 1,400 g, ECE 22.05 homologation. Sizes from XS to XL available.
✓ Strengths
-
HPC composite shell in 2 sizes, with variable-density EPS
-
Pinlock lens in the box – no more fogged visor in cold and rain
- Integrated sun visor
-
Extra-wide vision quick-release visor, removes without tools
-
Channeled ventilation with chin and top vents
-
Stop Wind included and double D-ring closure
- Removable, washable, and hypoallergenic inner lining
-
Intercom-ready (Bluetooth prepared, intercom not included)
Technical specifications
| Brand |
Airoh (Locatelli S.p.A.) |
| Model |
ST.501, Dock graphic |
| Product code |
ST.5D32 — manufacturer reference AI39A13111DKC |
| Type |
Sport-touring full-face helmet |
| Color |
Matte orange with dark gray bands and black details (Dock graphic), matte finish |
| Shell material |
HPC composite (High-Performance Composite) |
| Shells |
2 sizes: 1st XS-S-M · 2nd L-XL-XXL |
| Padding |
Variable-density EPS |
| Homologation |
ECE 22.05 |
| Visor |
Clear, extra-wide vision, tool-free quick-release, locking and anti-fog system, UV and scratch resistant |
| Pinlock lens |
Included in the box |
| Sun visor |
Integrated |
| Ventilation |
Channeled airflow in the shell, chin and top vents (dedicated Airoh spare parts) |
| Retention system |
Double D-ring |
| Inner lining |
Removable, washable, hypoallergenic |
| Intercom readiness |
Yes, Bluetooth prepared (intercom not included) |
| Inside the box |
Stop Wind and Pinlock lens |
| Sizes in this listing |
XS, S, M, L, XL |
| Gender |
Unisex |
| Country of production |
Italy |
| Catalog status |
Discontinued — last units on clearance, spare parts still in Airoh catalog |
| Helmet weight |
1,400 g ±50 g (Airoh specification) |
| Shipping weight |
approx. 1.85 kg (1.40 kg helmet + 0.45 kg package tare) |
| Shipping package |
Helmet box 40 x 35 x 32 cm |
Size guide
| Size |
Head circumference (cm) |
Head circumference (inches) |
In this listing |
| XS |
53-54 |
20 7/8 – 21 1/4 |
✔ |
| S |
55-56 |
21 5/8 – 22 |
✔ |
| M |
57-58 |
22 1/2 – 22 7/8 |
✔ |
| L |
59-60 |
23 1/4 – 23 5/8 |
✔ |
| XL |
61-62 |
24 – 24 3/8 |
✔ |
| XXL |
63 |
24 3/4 |
not for sale |
The measurements are from the Airoh ST.501 size guide published on the manufacturer's website. Measure your head circumference with a tailor's tape measure just above the eyebrows, at the widest point; if you are between two sizes, choose the larger one.
⚠️ Important notes
• The Pinlock lens is in the box: it must be mounted on the visor before use in cold or rain.
• The closure is a double D-ring: the strap is passed through the two rings and tightened each time it is used.
• The intercom is not included: the helmet is prepared, but the device is purchased separately.
• The finish is matte: clean with a soft cloth and water, no solvents and no polish.
• A helmet that has suffered an impact must be replaced even if it appears intact on the outside.
Who it is perfect for
It is the full-face helmet for those who use their motorcycle for touring and daily use and want a composite shell instead of thermoplastic: the matte orange stands out in traffic, the visor is wide and removes in a snap, the sun visor helps with low sun, and the included Pinlock is essential in winter. At a clearance price, with spare parts still available.
🛡️ Quality – Moon Bike S.r.l.
New and original Airoh helmet, made in Italy by the Locatelli S.p.A. group, in a sealed package. Moon Bike S.r.l. is an authorized Airoh retailer based in Cercola (NA) and ships from Italy with an invoice.
Frequently asked questions
Is the Pinlock lens included?
Yes: Airoh lists the Pinlock lens, along with the Stop Wind, among the items inside the box of the ST.501, and the extra-wide vision visor is prepared for it. It is the inner lens that removes fogging in cold and humidity; the Airoh spare part code is 6433.
Does it have a sun visor?
Yes, the ST.501 has an integrated sun visor, which lowers under the clear visor when the sun is low or there is glare and retracts when not needed, without having to change the visor. Airoh still sells the dark smoke spare, code 05SEIN.
Why does it cost so little?
Because the ST.501 is discontinued: it no longer appears in the 2027 Airoh price list, and the last sizes of the matte orange Dock graphic are being cleared out at a price well below the €320 list price. The helmet is new, boxed, and an original Airoh product, made in Italy, and departs from Italy with an invoice.
Can I mount an intercom?
Yes: Airoh states the ST.501 is Bluetooth prepared, meaning ready to mount an intercom. The device is not included in the box and is purchased separately; Airoh does not indicate specific models, so it is best to check compatibility with full-face helmets with the intercom manufacturer before purchasing.
Are spare parts still available?
Yes. Airoh maintains ST.501 spare parts in its catalog: clear visor (5846V) and dark smoke (05ST7FS), Pinlock lens (6433), sun visor (05SEIN), summer and winter Stop Wind (55100ST502S / 55100ST502W), liner (5010ST502N) and cheek pads (5111ST502N) from XS to XXL, breath guard (15VAC014), and the top air vent in Dock orange (15ESF128O).
Which size should I choose and how much does it weigh?
Measure your head circumference just above the eyebrows, at the widest point, and compare it with the Airoh guide: XS 53-54, S 55-56, M 57-58, L 59-60, XL 61-62 cm. The XXL (63 cm) is not for sale in this listing. The helmet weighs 1,400 g ±50 g; shipping weight is approximately 1.85 kg.
