Giro Radix Mountain Helmet w/ MIPS (Matte True Spruce/Citron) (S)

Giro Radix Mountain Helmet w/ MIPS (Matte True Spruce/Citron) (S)
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The Giro Radix mountain bike helmet combines a rugged, durable design with minimal weight and advanced ventilation to meet the demands of trail riders. This helmet is perfect for the rugged adventurer who wants a comfortable fit, advanced protection, and a cool head on all day excursions.

Features: 

  • Integrated MIPS technology for rotational impact protection
  • In-Mold construction fuses the rigid outer shell with the impact absorbing EPS foam liner
  • Roc Loc 5 fit system for simple and quick fit adjustment  
  • Developed with Giro's wind tunnel ventilation system
  • P.O.V. visor adjustment system allows you to easily adjust your visor with one hand
Specifications: 
Fit System: Roc Loc 5 
Vents: 25 
Color: Matte True Spruce/Citron

This product was added to our catalog on January 14, 2020

Helmet Measurements:

  • Wrap a measuring tape around your head
  • Make sure that tape is level from front to back
  • Note measurement and reference Size Chart
Centimeters
S52cm - 55.5cm
M55.5cm - 59cm
L59cm - 62.5cm
XL62.5cm - 65cm

Note: Make sure the helmet fits with a little room when the fit system is loose, and sits low enough to protect your forehead without hindering your vision. Once you've got the right size, you can adjust the fit.

How to Adjust Fit:

  1. Adjust the fit system at the rear of the helmet for a snug, secure fit. Some helmets also include a vertical tuning feature that allows you to adjust the fore/aft tilt, for optimal positioning on your head.
  2. Adjust the straps so that they sit just below the earlobes.
  3. Adjust the buckle so that it rests against the back of the jaw/throat.
  4. Adjust the interior pads if needed.
  5. Check the fit to make sure helmet is comfortable and secure. It should not roll forward or back, or be able to slide off.

Note: All measurements are provided by the manufacturer and may vary depending on how measurements are acquired.