Whether you're on the sidewalk, pump track or trail, the kids' Smith Sidekick Jr. Mips bike helmet packs classic MTB style and Mips® Safety System crash protection into a helmet for young riders.
- From the visor to the vents and extended back coverage, it has all the design features of Smith big-kid helmets
- Mips Safety System reduces rotational forces caused by angled impacts to the head
- Lightweight in-mold construction fuses the exterior shell and EPS foam for a one-piece design that's lightweight and durable
- Adjustable dial-fit system for a customized fit with a youth-specific dial that's easier for smaller fingers to grab for adjustment
- AirEvac™ ventilation system integrates with Smith eyewear for fog-free lenses
- 12 fixed vents for consistent airflow
- Integrated visor
- Performance comfort liner
- Lightweight, low-bulk single-layer webbing
- 2 sizes available: XS (18.9–20.5 in., age range: 4–8); S (20.1–21.6 in., age range: 8–12)
- Comes with a Smith drawstring helmet bag
- CPSC and CE EN 1078, and AS/NZS2063 certified
Imported.
To find your size, position a tape measure just above your ears and about 1 in. above your eyebrows. Keep the tape level to measure the circumference around the largest part of your head and then find the corresponding size in the Technical specs info.
View all Smith Kids' Bike Helmets| Best Use | Mountain Biking |
|---|---|
| Helmet Style | Mountain Bike |
| Helmet Construction | In-mold |
| Shell Material | Polycarbonate |
| Head Circumference | XS: 18.9-20.5 inches S: 20.1-21.6 inches |
| Vents | 12 |
| Visor/Brim | Yes |
| Weight | 10.9 ounces |
| Gender | Kids' |