They offer a 4-sided entry to ensure not matter what angle the pedal is at you can clip in nice and fast

2 diameter clamping surfaces

shims under the bolt heads allow reuse of your 3x hardware

Steel barrel

Huck Norris Anti-Flat Tubeless Protection - Single - L - 34-45mm Inner Rim Width Envelope Shipping They offer a 4-sided entryEliminate tyre and rim damage! It doesn't matter where you ride, Huck Norris is perfect for riders who wish to protect their rims and tyres from damage. Huck is a brilliant product that installs in minutes simply pop one side of the tyre off the bead, insert, then reinstall. The foam insert acts as a cushion between your rim and tyre which prevents damage under normal and aggressive riding condition. If you want to avoid running higher pressures or