Giro Ratio Mips Helmet



  • MIPS
  • Stack Ventilation
  • OT Chips Compatitable
  • Removable Goggle Retainer
Size Guide

The Giro Ratio MIPS Helmet features a clean, minimalist design for an understated look at an affordable price without compromising on the important safety features which Giro are known for. This helmet has  ‘Multi-Directional Impact Protect System’ or..MIPS technology for direct and rotational impact protection. The Ratio helmet is built with a durable hard shell construction, has sufficient venting (with stack ventilation),  and features a personalised fit with the In Form™ Fit System with vertical tuning. Thermostat Control™ ventilation system allows flexibilty to adjust the temperature control to stay warm or cool according to conditions. All of these amazing features together with Outdoor Tech audio compatibility make for an awesome all round helmet that won’t hurt your hip pocket.

MIPS, or Multi-Directional Impact Protection System’, features three main components; the interior foam liner, the Elastomeric Attachment System, and the low friction liner. The combination of these components ensure that in a crash the MIPS system rotates independently around your head, redirecting impact energy therefore giving you more protection in certain impacts.

Please refer to our blog post for a more comprehensive look into the MIPS Technology! Introducing MIPS Technology – Snowcentral


  • MIPS
  • Hard shell construction
  • Stack Ventilation
  • Vertical Tuning
  • Thermostat Control™ Ventilation with adjustable venting
  • In Form™ Fit System
  • OT Chips Compatible
  • Seamless Compatibility with all Giro Goggles
  • Certifcation Compliance: ASTM F2040-11/CE EN1077
Weight1.5 kg
Dimensions0.00 × 0.00 × 0.00 cm


Join Us + Coupon

Sign Up to Receive $5 off your first order!*

*When you spend $100 or more on Full Priced Items

Generic selectors
Exact matches only
Search in title
Search in content
Search in posts
Search in pages
My Account
Contact Us
Monday - Friday, 9:30am - 5:00pm
Saturday, 9:30am - 4:00pm
Sunday, Closed
Snowcentral Keperra
Phone: (07) 3855 4000
7 Dallas Parade
Brisbane QLD 4054