Giro Radix Mips Dirt Helmet - White

The Giro Radix Mips helmet combines rugged style and durability to meet the high demands of trail ...

Best current price£124.99from Leisure Lakes Bikes

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Product Information

Full details

The Giro Radix Mips Dirt Helmet is designed for adult trail riders who demand a balance of rugged durability, deep coverage, and all-day comfort. It excels at providing enhanced rotational impact protection through integrated MIPS technology while keeping the rider cool with an efficient ventilation system; however, its specialized trail-focused design may feel slightly overbuilt for casual road cyclists or commuters.

All features

Age Groupadult
ColourWhite
GenderUnisex
Model Part NumberGIH7129510
BrandGiro

Extended Product Information

FAQs

What is MIPS technology?

MIPS stands for Multi-directional Impact Protection System, which is a slip-plane layer inside the helmet designed to reduce rotational forces transferred to the brain during an impact.

Can I remove the visor?

Yes, the P.O.V. visor is adjustable and can be removed if you prefer a different look or increased visibility.

How often should I replace this helmet?

It is recommended to replace any helmet that has been involved in a significant impact, or every three to five years under normal use.

Is this helmet suitable for road biking?

While it is designed for trail riding, it can be used for road biking, though it offers more coverage and a different aesthetic than dedicated aero road helmets.

How do I clean the exterior shell?

Use a soft cloth dampened with mild soap and water to gently wipe down the polycarbonate shell.

Troubleshooting

Helmet feels unstable on the head

Ensure the Roc Loc 5.5 dial is tensioned correctly and check that the side straps are positioned just below the ears.

Excessive sweating or moisture buildup

Ensure the internal ventilation channels are free of debris and confirm the anti-microbial padding is correctly installed.

Pros and Cons

Pros

  • Deep rear coverage for increased head protection
  • Highly breathable design with 25 effective vents
  • Easy-to-use adjustment dial for a personalized fit
  • Lightweight construction minimizes neck fatigue

Cons

  • Style is optimized specifically for trail and mountain biking
  • White colorway may require frequent cleaning to maintain appearance
  • Lacks integrated mounting points for specialized action cameras

Setup, Compatibility & Care

To achieve the perfect fit, first loosen the Roc Loc 5.5 dial, place the helmet level on your head, and tighten until snug but comfortable. Ensure the MIPS liner moves slightly independently of the shell. For maintenance, remove the Cool-fit pads periodically and wash them by hand with mild soap and water; avoid using harsh chemical cleaners on the polycarbonate shell as these can degrade the material. Store the helmet in a cool, dry place away from direct sunlight, which can compromise the integrity of the EPS foam over time.

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