Giro Radix Dirt Helmet - Black
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Giro Radix Dirt Helmet Matte BlackFree delivery in 1–3 days£99.99Visit shop →
Giro Radix Dirt Helmet Matte BlackFree delivery in 1–3 days£99.99Visit shop →
Giro Radix Dirt Helmet Matte BlackFree delivery in 1–3 days£99.99Visit shop →
Giro Radix Dirt Helmet Matte BlackFree delivery in 1–3 days£99.99Visit shop →
Giro Radix Dirt Helmet Matte BlackFree delivery in 1–3 days£99.99Visit shop →
Product Information
Full details
The Giro Radix Dirt Helmet is designed for trail riders who prioritize a balance of rugged durability, lightweight comfort, and advanced ventilation during long days on the bike. It provides extended coverage for added confidence on technical terrain, though riders with specific head shapes may find the fit profile differs from road-specific models.
All features
| Age Group | adult |
|---|---|
| Colour | Black |
| Gender | Unisex |
| Model Part Number | GIH7113263 |
| Brand | Giro |
Extended Product Information
FAQs
How do I know if the helmet fits correctly?
The helmet should sit level on your head, covering your forehead without obstructing your vision. It should not move significantly when you shake your head.
Can I replace the visor?
Yes, the P.O.V. visor is designed to be removable and can be replaced if damaged.
How often should I replace my helmet?
It is recommended to replace any helmet after a significant impact, or every 3-5 years due to the natural degradation of the protective materials.
Is this helmet compatible with glasses?
Yes, the interior architecture is designed to accommodate most cycling sunglasses comfortably.
Does this model include MIPS?
This specific version of the Giro Radix does not include MIPS technology.
Troubleshooting
Helmet feels unstable or wobbles
Adjust the Roc Loc 5 tension dial and ensure the side strap 'Y' junctions are sitting flush just below your ears.
Visor is loose or rattles
Check the P.O.V. attachment points for grit and ensure the visor is pushed fully into the locking detents.
Straps smell after long rides
Hand wash the straps using mild detergent and warm water, then allow them to air dry completely away from direct heat.
Pros and Cons
Pros
- Excellent ventilation for high-exertion riding
- Highly adjustable fit system for personalized stability
- Lightweight design prevents neck fatigue on long rides
- Adjustable visor accommodates various riding conditions
Cons
- Not equipped with MIPS technology in this specific configuration
- Style is optimized for MTB, which may be bulky for road cycling
- Requires regular strap maintenance to prevent salt buildup
Setup, Compatibility & Care
To set up your helmet, loosen the `Roc Loc 5` dial, place the helmet on your head, and tighten until snug. Use the vertical adjustment feature to ensure the cradle sits comfortably above the base of your skull. For cleaning, use only mild soap and water with a soft cloth; avoid harsh solvents that can damage the shell. Store your helmet in a cool, dry place away from direct sunlight, as UV exposure can degrade the EPS foam integrity over time.