Profile AC-2 Race Cassette Hub Animal 4mm diameter tube where the

4mm diameter tube where the stem clamps

Spot enhancing capabilities

Tape on the inner neck features Nike SB branding

8mm inverted)

Soft silicon keep it impact resistant

Profile AC-2 Race Cassette Hub Animal 4mm diameter tube where theThe Profile AC 2 Race Cassette Hub utilises both angular contact and angled bearing cup hub bores in it's design allowing bearings to be easily installed and removed for the hub shell without having to use all the tools, hammers and presses. Another attribute of the tapered bearing cup angled hub shell bore design is how the bearings seat in the hub, the bearings cups on each side of the hub shell are in perfect alignment with each other. This ensures