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Bell Street Qualifier STD Adult
A helmet for high performance daily driver. (Shipped with clear lens)
Bell Helmet Sizing
SIZE | HEAD (CM) | HEAD (IN) |
Small | 55-56 | 21.7-22 |
Medium | 57-58 | 22.4-22.8 |
Large | 58-59 | 22.8-23.2 |
X-Large | 60-61 | 23.6-24 |
2X-Large | 62-63 | 24.4-24.8 |
Bell Eliminator Sizing
SIZE | HEAD (CM) | HEAD (IN) |
Small | 55-56 | 21.7-22 |
Medium | 57-58 | 22.4-22.8 |
Medium - Large | 58-59 | 22.8-23.2 |
Large | 59-60 | 23.2-23.6 |
X-Large | 61-62 | 24-24.4 |
2X-Large | 63-64 | 24.8-25.2 |
3X-Large | 65-66 | 25.6-26 |
Bell Custom 500 / MX-9/ Qualifier / Recon Helmet Sizing
SIZE | HEAD (CM) | HEAD (IN) |
Small | 55-56 | 21.7-22 |
Medium | 57-58 | 22.4-22.8 |
Large | 59-60 | 23.2-23.6 |
X-Large | 61-62 | 24-24.4 |
2X-Large | 63-64 | 24.8-25.2 |
3X-Large | 65-66 | 25.6-26 |
*Sizing information is provided by the manufacturer and does not guarantee a perfect fit.
How to Measure

Wrap a cloth measuring tape around your head just above your eyebrows and ears. Pull the tape comfortably snug, read the length, repeat for good measure and use the largest measurement.
Select an option below to check stock
Free Shipping within Vietnam!
Cash on Delivery!
7 Days Return Exchange!
7 Days Return Policy
- Item doesn't fit?
- Item not what you expected?
- Item broken?
No worries, send it back to us and we will replace it or refund it. No questions asked.
All we ask is that you don't purposely break it, use it for "free" or abuse the 7 day timeline.
Free Shipping
Free cash on delivery and free shipping. Shipping within Vietnam can take up to 1 week, and we do have the items in stock and ready to go.
Also, international world wide shipping is cheap and reasonable. Just ask us!
CASH ON DELIVERY
Order the item through the site, hit "cash on delivery" on the checkout process. The item will be delivered to your door at which time you can pay.
The same as any food delivery service in Vietnam, super convenient.

Packed with features gleaned directly from our flagship Star line, the Qualifier delivers exceptional performance at incredible value. In addition to superb fit and comfort, it comes fully decked with aggressive styling, NutraFog II anti-fog, anti-scratch face shield, VelocityFLow ventilation, a removable, washable liner, integrated speaker pockets and a padded wind collar.
- ClickRelease™ for the fastest, easiest, tool-free shield swaps ever
- Contoured Cheek Pads
- Industry-Leading Five-Year Warranty
- Integrated Speaker Pockets
- Lightweight Polycarbonate/ABS Shell Construction
- NutraFog II™ anti-fog, anti-scratch and UV-protected shield
- Padded Chin-Strap with D-Ring Closure
- Padded Wind Collar drastically reduces wind and road noise
- Removable and Washable Comfort Liner
- Velocity Flow Ventilation™ system with FlowAdjust™
- Shipped with Clear Lens
Bell Helmet Sizing
SIZE | HEAD (CM) | HEAD (IN) |
Small | 55-56 | 21.7-22 |
Medium | 57-58 | 22.4-22.8 |
Large | 58-59 | 22.8-23.2 |
X-Large | 60-61 | 23.6-24 |
2X-Large | 62-63 | 24.4-24.8 |
Bell Eliminator Sizing
SIZE | HEAD (CM) | HEAD (IN) |
Small | 55-56 | 21.7-22 |
Medium | 57-58 | 22.4-22.8 |
Medium - Large | 58-59 | 22.8-23.2 |
Large | 59-60 | 23.2-23.6 |
X-Large | 61-62 | 24-24.4 |
2X-Large | 63-64 | 24.8-25.2 |
3X-Large | 65-66 | 25.6-26 |
Bell Custom 500 / MX-9/ Qualifier / Recon Helmet Sizing
SIZE | HEAD (CM) | HEAD (IN) |
Small | 55-56 | 21.7-22 |
Medium | 57-58 | 22.4-22.8 |
Large | 59-60 | 23.2-23.6 |
X-Large | 61-62 | 24-24.4 |
2X-Large | 63-64 | 24.8-25.2 |
3X-Large | 65-66 | 25.6-26 |
*Sizing information is provided by the manufacturer and does not guarantee a perfect fit.
How to Measure

Wrap a cloth measuring tape around your head just above your eyebrows and ears. Pull the tape comfortably snug, read the length, repeat for good measure and use the largest measurement.
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