The Smith Sidekick Jr. Helmet is designed for young riders who want to hit the sidewalk, pump track, or trail with confidence and style. This mountain bike helmet combines classic MTB aesthetics with advanced safety features, including the Mips® Safety System, making it perfect for the youngest dirt enthusiasts.

Key Features:
  • Classic MTB Style: The helmet features a design that mirrors the look of adult helmets, complete with a visor, vents, and extended back coverage for a stylish appearance.
  • Mips® Safety System: This innovative technology reduces rotational forces caused by angled impacts to the head, enhancing safety during rides.
  • Adjustable Fit: Available in two sizes—Youth X-Small (48-52cm, age range: 4-8) and Youth Small (51-55cm, age range: 8-12)—the helmet includes a dial-adjustable system to fine-tune fit and comfort.
  • Ventilation: Equipped with 12 fixed vents, the helmet ensures consistent airflow to keep young riders cool and comfortable.
  • AirEvac™ Ventilation System: This system integrates with Smith eyewear to prevent fogging of lenses during rides.
  • Lightweight Construction: The in-mold construction fuses the exterior shell and EPS foam into a single lightweight and durable design.
  • Performance Comfort Liner: The helmet features a comfortable liner that enhances the overall wearing experience.
  • Durable Webbing: Lightweight, low-bulk single-layer webbing adds to the comfort without compromising on safety.

Who is it for?
The Smith Sidekick Jr. Helmet is ideal for young mountain bikers looking for a safe and stylish option as they explore their riding skills. 

Specifications

Mounting Position
Compatibility
Weight
Material
Torque Setting
Biodegradable
Bottom Bracket
Compatible Chains
Lubricant Type
Length
Volume
Manufacturer Warranty
Manual
Cage Length
Total Capacity
Low Sprocket Max
Shifting Actuation
Speed
Number of Chainrings
Top Sprocket Min
What's Included
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