Giro Tremor Helmet

Designed for kids 18 months and older, the Tremor comes in both a MIPS and non-MIPS version — ready for everything from first laps on the balance bike to bigger backyard adventures.

The two-piece shell combines a tough outer hard shell with a polycarbonate lower shell permanently fused to the liner for durability without excess weight.

Offers easy one-handed operation with a 7cm adjustment range. Its confident clicking feel and sound lets riders know that the helmet is adjusting to a comfortable fit. With comfort similar to Roc Loc 5 and ponytail compatibility, the Roc Loc Sport fit system brings premium function to sport level helmets.

Giro's Universal Fit helmets are sculpted to look good and fit great for almost anyone on the first try. By developing proprietary shell sizes based on specific customer groups and combining them with an easily-adjustable fit system, it's easy to get the right fit straight out of the box, without the hassle or expense of trying multiple sizes.

All Giro helmets are designed to reduce as much energy as possible while meeting and exceeding stringent safety standards. Giro's Mips®-equipped helmets aim to reduce rotational forces that may be transferred to the rider's brain in certain impacts.