Genuine Parts
AIROH ST501 Thunder Blue Gloss
ST501 is a new full-face helmet for touring and sports with a strong racing soul.

Adult Helmet Sizing

Enter your e-mail address to be notified when product is in stock
Notify Me!
Free Shipping on orders over $90* Conditions apply

Product Description


ST501 is a new full-face helmet for touring and sports with a strong racing soul.
Both outer shells in high-performance composite HPC fibre - available in two different sizes - and inner EPS shells - available with 4 different densities - ensure a high level of safety while keeping weight down.
Modern lines and an aerodynamic design make this product perfect for escapes from the city in the warmer months and all the year round, through its ventilation system that keeps the inside of the helmet cool under any circumstances. The helmet - equipped with a windstopper and a wide inner sun visor paired with a Pinlock lens - will give riders all the safety they need. Light weight, protection and out-of-the-ordinary design combine perfectly in this new full-face Airoh model.

* HPC (High Performance Composite)
* From 1400g (+- 50 g)
* 2 shells: 1Deg XS-S-M - 2Deg L-XL-XXL
* Top Vent, Rear Vent, Chin guard and vents
* Racing visor Tool-less quick release
* Extra-wide vision

* Scratch resistant
* Uv resistant
* Removable and washable inner lining Hypoallergenic
* DD ring

Sydney City Motorcycles – Customer Information

Refunds/Exchange Info: We are happy to accept an exchange or refund within 30 days of receipt of goods. For further information please visit our Returns & Exchanges page.

Helmets: Unless stated, all helmets come fitted with a clear visor. Tint and Iridium visors are shown for display purposes only. All helmets sold by Sydney City Motorcycles comply with the Australian helmet laws. We cannot accept exchanges or returns on helmets for safety reasons.

Availability of goods: Although we keep many items in stock, we cannot guarantee availability at all times. Items not currently in stock will need to be ordered in from our supplier (pending availability).

Incorrect pricing: All prices are correct to the best of our knowledge however we do not honour any pricing mistakes should they arise.