Giro Radix MIPS Helmet - S - Matte Midnight - AS-NZS�2063-2008 Standard PLP|Riding Style Top Head Tube Inside Diameter:

Top Head Tube Inside Diameter: 33

Perfect for loose or soft conditions

What valves does it work on: Schrader and Presta valves

Who's this item for: The Next R cranks are built for Enduro racing but they're also great for Trail and XC

Giro Radix MIPS Helmet - S - Matte Midnight - AS-NZS�2063-2008 Standard PLP|Riding Style Top Head Tube Inside Diameter:Rugged style and durability combine in the Giro Radix MIPS Helmet. Featuring a deep coverage shell with a hardbody wrap and 25 vents, Roc Loc 5. 5 MIPS retention system, and a POV visor with 15 degrees of adjustment, the Radix is a Trail style open face helmet that provides plenty of protection while helping you to keep a cool head. Note: While this is the Men's version of the Radix helmet, the fit is exactly the same as the Women's Radix helmet so