Cyclocross Tire Checker

The CX Tire Checker is a small device use to check the width of cyclocross bike tires at races. Typically used by Commissaires, it is useful for riders to make sure their tires are compliant. This version has a 34mm gap to ensure it can fit on tires without much force. It should fit loosely on a tire to ensure compliance.

Using this design saves you 10 mins of tinkering in Tinkercad or similar.