XJD Kids Bike Helmet

XJD Kids Bike Helmet makes helmet selection clearer: measure first, then choose the recorded size and finish that suit the rider.

At a glance

• Suggested rider: Boys · Girls
• Available options: Black / M:20.47"-22.05" / 52-56 cm · Black / S:18.11"-20.08" / 46-51 cm · Blue / M:20.47"-22.05" / 52-56 cm · Blue / S:18.11"-20.08" / 46-51 cm · Green / M:20.47"-22.05" / 52-56 cm · Green / S:18.11"-20.08" / 46-51 cm · 4 more

Fit before you ride

Measure around the fullest part of the head, compare that measurement with the selected option, and adjust the retention system before every ride. A helmet should sit level and feel secure without pressure points.

Choose the right setup

Use the size and color selector above to choose the exact available configuration. Re-check fit after adjustments, growth spurts or a significant impact.

Before the first ride

Replace a helmet after a significant impact or visible damage. Before each ride, check the shell, straps and buckle, and make sure the rider is using a correctly fitted helmet.

Verified product notes

Adjustable fit dial and buckle

The helmet is foam-lined and has adjustable straps that can be flexibly adjusted to achieve a better fit.

Equipped with adjustable straps, rotary knob and chin strap to be adjusted to the head circumference of your wearer.

Frequently Asked Questions

How do I choose among this helmet's color-and-size combinations?

Select the complete SKU rather than color alone. This listing offers S 46-51 cm and M 52-56 cm across blue, black, green, purple and pink; compare the circumference with the child's measurement.

How is the rear dial different from choosing the right shell size?

The notes confirm a rotary adjustment knob, straps and chin fastening. They refine fit after selecting an appropriate S or M range; the dial cannot turn the wrong shell size into the right one.

What should I check if the helmet fits around the head but the chin strap feels loose?

Follow the instructions to adjust the straps and chin fastening as well as the dial. A snug circumference alone is insufficient if the fastening is loose or the helmet can slide off position.

Can two children share the same helmet without readjusting it?

Each child needs their own size and fit check, including strap, dial and chin adjustment. The listed ranges are head measurements, so shared age or a preferred color does not establish that one setup fits both.

Does this helmet listing include protective pads?

The recorded description confirms helmet fitting features, but not a pad bundle. Ask XJD about the package or choose a named gear set if knee, elbow and wrist guards are also required.