Giro Tremor Mips Child Helmet Size:Universal Child(47-54CM) Double-axle design provides one of

Double-axle design provides one of the widest expansion ranges per cam

and it has a carabiner loop to easily clip onto a backpack or climbing harness

- Bar diameter: 33mm

BACK WIDTH : 10

In GPS mode

Giro Tremor Mips Child Helmet Size:Universal Child(47-54CM) Double-axle design provides one ofThe Tremor Mips helmet's cool style is more than meets the eye. It features the latest in head protection technology, an easy to adjust fit system, and 18 vents for breathability, making it a big hit with parents and little shredders alike. Details When every curb is a jump and every patch of dirt screams for a skid, the Tremor Mips is there to keep smiles wide. Featuring some of the best technologies from our adult line, like In Mold construction for