Pro-tec JR. Classic Certified Helmet Color:Matte Metallic Blue 17mm 4130 chromoly female axle

17mm 4130 chromoly female axle and 12mm chromoly bolts with a 14mm step where they sit in the frame dropouts

The CNC'd 6061 aluminum hub shell is super slim by freecoaster standards and uses a hollow chromoly axle

Durable dual-ply casing

No two are the same

75" REAR END LENGTH: 14

Pro-tec JR. Classic Certified Helmet Color:Matte Metallic Blue 17mm 4130 chromoly female axleWe 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.