9 Best Kids Bike Helmets (2026 Reviews)

9 Best Kids Bike Helmets (2026 Reviews)

Best kids bike helmets keep little riders protected, and after watching my son spend an entire season on a helmet that sat two sizes too large, I know how much the right fit changes everything on a 5-mile neighbourhood ride.

A correctly sized kids bike helmet typically covers head circumferences from 44 cm for infants up to 58 cm for older youth, and must meet U.S. CPSC Safety Standard certification.

In this guide we review 9 helmets across three age groups...