Set your smallest riders on the path to two-wheeled freedom with the all-new Mio 2 helmet. Through an exclusive partnership with KTH Royal Institute of Technology (KTH) and Mips, we shared our helmet CAD designs and studied young children’s malleable skulls with Finite Element Analysis (FEA). Because toddlers’ heads are softer and still growing, the use of lower-density foam—and more of it—was the result of this partnership.

DATA DRIVEN INNOVATION: Coming out of our KTH and Mips partnership, the Mio 2 had an increased amount of lower density foam inside by 16.5%, only increasing the helmet's overall size by 2.5%.

COMFORT: The Mio 2 may have the latest and greatest tech inside, but that only matters when the helmet is worn correctly. That’s why Mio 2 features a toddler-specific sizing focus and our SX helmet fit system, to help it stay properly fitted and comfortable, every time it’s worn. The easy-to-use tri-fix web splitter makes getting a “fuss-free” fit incredibly simple, all adding up to a helmet that they’ll ask to wear.

UNLEASH THEIR IMAGINATION: On the outside, the Mio 2 comes in energetic colors that will inspire fun and creativity in adventure-bound kids. The included sticker pack offers a retro vibe with a modern twist with bright graphics and lettering for even more personalization. After all, getting our young riders excited enough to want to wear their helmet everyday is goal number one.

For helmets sold in the U.S. and Canada: Complies with U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 1 and Older.

Equipped with Mips Technology.

SX Helmet Fit System with toddler-specific sizing designed for an easy, accurate fit.

In-mold shell improves strength and reduces weight.

Tri-Fix web splitter for improved comfort and ease of strap adjustments.

Reflective webbing and rear decal for increased visibility in low-light conditions.

Toddler size OSFM 46-51cm, suitable for approximately up to age three.