Children whose measured head circumference is 50–56 cm.
The Lazer J1 KinetiCore brings a straightforward fit to family rides and everyday exploring. Turn the rear dial to adjust the fit, then set the straps for a snug, level position. The integrated visor is part of the helmet shell.
KinetiCore uses engineered EPS foam blocks designed to absorb energy from direct and rotational impacts. Check your head measurement against the stated size range and try the helmet on to confirm the fit.
Dial-adjusted fit
TurnSys provides a simple rear-dial adjustment.
Integrated visor
The visor forms part of the shell.
KinetiCore construction
Engineered EPS blocks manage direct and rotational impact energy.
Everyday comfort
Designed for a 50–56 cm head circumference.
Fit and construction
Accessories
Great for
50–56 cm
