BELL Sidetrack II Kid Bicycle Helmet

BELL Sidetrack II Child / Youth Adjustable Bicycle Helmet 

 

SPECS

• TOTAL VENTS: 14 VENTS
   
• COMPLIANCE: CPSC BICYCLE
   
• MIPS: INTEGRATED MIPS (MULTI-DIRECTIONAL IMPACT PROTECTION SYSTEM) - MIPS IS DESIGNED TO REDUCE ROTATIONAL FORCES THAT CAN RESULT FROM CERTAIN IMPACTS. BY INTEGRATING THE MIPS SLIP PLANE INTO THE FIT SYSTEM, WE ARE ABLE TO REDUCE COMPLEXITY AND WEIGHT FOR A COMPACT, BETTER VENTILATED HELMET THAT FITS MORE CLOSELY TO THE HEAD.
   
• CONSTRUCTION: FUSION IN-MOLD POLYCARBONATE SHELL - A PROCESS PIONEERED BY BELL BONDS THE HELMET'S OUTER SHELL TO THE EPS FOAM LINER TO CREATE A STURDIER HELMET.
   
• FIT SYSTEM: ERGO FIT - SLEEK, EASY-TO-USE DIAL SYSTEM FOR ONE-HANDED ADJUSTMENTS (INTEGRATED WITH MIPS LAYER)
   
• RETENTION SYSTEM: NO-TWIST TRI-GLIDES: QUICK-ADJUST FASTENERS THAT HELP KEEP STRAPS FLAT AND PROPERLY POSITIONED
   
• INTERIOR: SWEAT GUIDE PAD DESIGN PULLS MOISTURE AWAY FROM THE BROW PAD AND AWAY FROM EYEWEAR

 

 如何量度頭圍和選擇兒童單車頭盔 – Jollymap

 

3 ways to measure kid's head size

 

Head size range for kids from 1 to 15 years old