Front Axle End Caps | Sprint RB | QR | Rim Brake Type:QR to get the bearing faces

to get the bearing faces to the required tolerances

The 50 Carbon Aero Disc specific rim's smooth rounded disc-specific sidewall also looks stunning of course

"It's not often you find a component that ticks every box so competently but Hunt's new 4Season Aero wheelset is an example of how to do things right

There is also a Steel Spline Insert re-enforcement to provide excellent durability against cassette sprocket damage often seen on standard alloy freehub bodies

15mm diameter 6066-T6 body and axle for supreme strength-to-weight

Front Axle End Caps | Sprint RB | QR | Rim Brake Type:QR to get the bearing facesPair of replacement front axle end caps for Sprint RB hubs.