This recall involves Bell Sports' Axle, Cadence, Rev and Frenzy children's bicycle helmets with model numbers B0605Y, B0605C or B0494Y, and Cadence and Passage adult helmets with model number B0605Y. The helmets were sold in the following colors or color combinations: blue, green, purple, red, pink, black/blue, green/black, pink/green, pink/purple, pink/white, purple/white, red/black, pink/mint or multi-color; and have various designs, including checkers, lines, polka dots, rainbows and swirls. The model name, the model number, and the manufacture date in MM/YY or M/YY format can be found on a sticker inside the helmet. Model Number Model Name Color(s) Manufacture Date B0494Y Axle Pink/Purple and Pixels Green 9/24 B0605C Cadence Rainbow Road 10/24 Red 9/24 Pink/White Checkers 9/24 and 10/24 Black/Blue 10/24 Blue/Black and Purple/White 8/24, 9/24 and 10/24 Rev Red/Black Swirl 8/24 and 9/24 B0605Y Cadence Black/Red 9/24 Pink/Mint Black/Blue Purple Pink Polka Green/Black Frenzy Blue/Black and Pink Scuba Passage Blue Comet