Box Three Expert 100 X 10mm 28 Hole Front Hub Tires The Box Four shifter's main

The Box Four shifter's main features aren't strikingly different from Box Three's

enhances corrosion resistance for reliable use in tough conditions

The "Compact" comes with or without display

we designed these shoes with a pivoting post

which means the hub has just 6 degrees of engagement

Box Three Expert 100 X 10mm 28 Hole Front Hub Tires The Box Four shifter's mainThe Box Three Expert Front Hub is a lightweight version of the Pro sized counterpart. It includes precision sealed bearings but uses aluminum axles, a smaller hub shell, and lightweight hardware; for the smaller riders who like to go fast! Hub features a quick release style front axle.