Made from heavy-gauge steel

Rebuildable internals parts available aftermarket

2 cable crimps

Ultralight 8mm Hex Wrench Insert - pedal removal and other 8mm hex applications

Straight hex shaft on the short side

Quarq Tyrewiz Tyre Pressure Sensor Virtual Parent Made from heavy-gauge steelIf you're the type that's into all kinds of tech and loves geeking on data then you'll love the TyreWiz. Designed by Quarq, the same bunch that brought us the ShockWiz, the TyreWiz monitors air pressure in real time and relays the data to a cycling computer or a smartphone. The TyreWiz app uses that data to deliver personalized recommendations and pressure alerts. This real time pressure data can be used to make decisions that can affect rolling