Radio Flyer toddler bike helmet, Pink Glossy, ages 2-5, adjustable fit 48–54 cm

Radio Flyer’s Pink Helmet (AC100P) is a lightweight, adjustable bike helmet made to protect and fit toddlers and young children ages 2–5 with head circumferences 48–54 cm.

This helmet combines a simple, timeless design with user-friendly fit adjustments so little riders can stay comfortable and secure while learning to pedal, scoot, or scoot around the yard. Built to meet U.S. CPSC bicycle helmet standards, the Radio Flyer Pink Helmet includes an internal sizing adjuster and an easy-to-use chin strap with a safety buckle so caregivers can quickly dial in a snug fit.

How does this helmet create a reliable fit for growing toddlers?

The AC100P uses an interior adjuster wheel that tightens or loosens the helmet circumference, letting you customize the fit as your child’s head grows. The low-profile shell and internal padding help center the helmet on the head while the chin strap prevents shifting during play.

• Interior adjuster fits 48–54 cm head circumference
• Padded liner for comfort and minor impact cushioning
• Quick-release chin strap with safety buckle for fast on/off

Is this helmet safe for preschool riders?

This model is manufactured to meet the U.S. CPSC safety standard for bicycle helmets, which sets baseline requirements for impact protection, retention systems, and coverage. While no gear can eliminate risk, this helmet provides tested protective features appropriate for toddlers using balance bikes, tricycles, and small bicycles.

• CPSC-certified for bicycle helmet performance
• Secure retention system to reduce helmet movement
• Design suited to low-speed falls common with young children

How easy is it to use and maintain day-to-day?

The helmet is designed for straightforward everyday use: adjust the interior dial, fasten the buckle, and go. The shell wipes clean with a damp cloth and the liner can be removed or repositioned to refresh the fit. Storing it out of direct sunlight and extreme heat preserves shell integrity and color.

• Simple adjuster wheel for on-the-spot fit changes
• Chin strap snaps and releases quickly for caregivers
• Low-maintenance cleaning: wipe shell and dry liner

What specs and extras should I know before buying?

The helmet’s dimensions provide good coverage for preschool heads while keeping the profile sleek and wearable for active play. Radio Flyer’s B Corp certification reflects the company’s broader commitment to social and environmental standards beyond this product’s performance.

• Designed for ages 2–5 years; fits 48–54 cm heads
• Product dimensions: 21.25" L x 18.9" W
• Radio Flyer is a certified B Corporation focused on sustainability and quality

Who is this for? Families with toddlers and preschoolers who are learning balance and bike skills will appreciate the Radio Flyer Pink Helmet’s simple sizing system, durable construction, and child-friendly look. It’s a practical choice for parents who want a tested, easy-to-adjust helmet for balance bikes, tricycles, scooters, and small pedal bikes. For further questions, replacement parts, or support, contact Radio Flyer customer service at https://www.radioflyer.com/customer-service/ or 1 (800) 621-7613.