Two sub-$100 MIPS helmets from the category's biggest brands — the road-leaning Giro Register versus the MTB-ready Bell Nomad. Picking the right one comes down to where you ride, not the price tag.
As an Amazon Associate we earn from qualifying purchases. This helps support our free calculators.
| Aspect | Giro Register MIPS | Bell Nomad MIPS | Winner |
|---|---|---|---|
| Category fit | Road / commuter | Trail / MTB / commuter | Tie |
| Weight | ~160 g | ~220 g | Register MIPS |
| Vents | 20 | 12 | Register MIPS |
| MIPS rotational protection | Yes | Yes | Tie |
| Rear coverage | Standard road | Extended MTB | Nomad MIPS |
| Integrated visor | No | Yes (removable) | Nomad MIPS |
| Fit system | Roc Loc 5 Air | Float Fit | Register MIPS |
| Street price | ~$83 | ~$65 | Nomad MIPS |
Pick the Giro Register MIPS if most of your miles are on pavement — lighter shell, more vents, cleaner road-helmet silhouette. Pick the Bell Nomad MIPS if you're mixing in trail or gravel — the extended rear coverage and visor are genuinely useful off-road and the fit system handles ponytails better.
Giro Register MIPS — lower street price with full MIPS + Roc Loc fit.
Bell Nomad MIPS — extended rear/temple coverage and visor better suit mixed-terrain riding.
Our sizing guides and category pages help you narrow the field.