The Radix combines rugged style and durability to meet the demands of tough trails. Deep coverage, light weight and ventilation everything you need when you spend all day on trails. The highly adjustable Roc Loc 5.5 system allows you to fit the helmet perfectly to your head shape. The POV visor adjusts 15 degrees, and the durable polycarbonate outer shell is firmly bonded to the EPS inner shell for increased durability and better ventilation through Giro's InMold construction.
The Radix combines rugged style and durability to meet the demands of tough trails. Deep coverage, light weight and ventilation everything you need when you spend all day on trails. The highly adjustable Roc Loc 5.5 system allows you to fit the helmet perfectly to your head shape. The POV visor adjusts 15 degrees, and the durable polycarbonate outer shell is firmly bonded to the EPS inner shell for increased durability and better ventilation through Giro's InMold construction.
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The lowest price for Giro Radix - MTB Helmet right now is $182.60 at Bobshop.
The all-time low was $182.32 on 27 Feb 2026. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 1 Mar 2026.
Giro Radix - MTB Helmet
The Radix combines rugged style and durability to meet the demands of tough trails. Deep coverage, light weight and ventilation everything you need when you spend all day on trails. The highly adjustable Roc Loc 5.5 system allows you to fit the helmet perfectly to your head shape. The POV visor adjusts 15 degrees, and the durable polycarbonate outer shell is firmly bonded to the EPS inner shell for increased durability and better ventilation through Giro's InMold construction.
The Radix combines rugged style and durability to meet the demands of tough trails. Deep coverage, light weight and ventilation everything you need when you spend all day on trails. The highly adjustable Roc Loc 5.5 system allows you to fit the helmet perfectly to your head shape. The POV visor adjusts 15 degrees, and the durable polycarbonate outer shell is firmly bonded to the EPS inner shell for increased durability and better ventilation through Giro's InMold construction.
Last updated at 01/03/2026 08:28:22
Giro Radix MTB Helmet
Delivery $46.42
| FIT SYSTEM | Roc Loc 5.5 |
| VENTILATION | 25 holes Wind Tunnel with internal ducting |
Giro Radix MTB Helmet
Delivery $46.42
| FIT SYSTEM | Roc Loc 5.5 |
| VENTILATION | 25 holes Wind Tunnel with internal ducting |
