Pro-tec JR. Classic Certified Helmet Size:Youth Small Top Load stem made in

Top Load stem made in the USA from CNC'd 6061-T6 aluminum

Smooth center line for low rolling resistance

1 1/8" standard unsealed headset

Replacement flush-mount chromoly spindle bolts for Profile cranks using their 19mm GDH (Gun-drilled Hollow) spindle

Demolition rim strip included

Pro-tec JR. Classic Certified Helmet Size:Youth Small Top Load stem made inWe took our proven, tried and true style, The Classic, and miniaturized it for the youngest of rippers. Our newly added Twist Fit system provides dual direction ratcheting adjustment, for a more custom fit without having to mess with changing liners. We also added a magnetic Fid Lock buckle which is easier to use for little fingers and eliminates those pesky neck pinches. Available in 2 sizes from 47cm 54cm with 2 sets of pads for a more custom fit.