Tire gauge Cyclocross 33mm

The Tire gauge for 33 mm cyclocross tires is an indispensable tool for race officials and riders who want to ensure that their tires comply with the strict regulations of the UCI. This simple but precise gauge ensures accurate tire width control, which is essential for fair competition conditions in cyclocross.

Structure and material of the tire gauge

The gauge is made of robust plastic and has a length of 60 mm. It is designed in the shape of an open “C”, with the ends of this “C” forming the measuring surfaces. These measuring surfaces are specially shaped to precisely measure the width of the tire. The inside of the “C” is set to the maximum permissible tire width of 33 mm.

Functionality of the tire gauge

1. Use: To measure the tire width, the gauge is slid over the mounted tire, usually at the widest point of the tire in the tread area.
2. Measurement: If the tire does not exceed the permissible width of 33 mm, the gauge fits over the tire without any problems. If the tire is wider, it will either be slightly squashed or the gauge cannot be pushed completely over the tire. This indicates that the permissible tire width has been exceeded.

The material of the gauge ensures repeatable and precise measurements, while the ease of use allows for quick checking.

Use in cyclocross races

This gauge is used before the start of a cyclocross race to ensure that all riders comply with UCI regulations. Both race officials and riders themselves can use the gauge for verification. Correct application prevents disputes and ensures fair competition.

Background: The importance of tire width in cyclocross

Tire width plays a central role in cyclocross, as it has a significant influence on riding technique and handling. According to the current UCI rules, the maximum tire width is 33 mm. This rule applies to all categories, both professional and amateur, in races that are held according to UCI rules.

The 33 mm limit promotes the technical skills of the drivers, as narrower tires offer less traction and therefore require more precise control. This regulation ensures that all participants compete under comparable conditions, which increases equality of opportunity and at the same time ensures safety in the race.

At official UCI races, there are strict technical controls where the tire width is checked before the start. Tires that exceed the permitted width can lead to disqualification.

Conclusion

The Tire gauge for 33 mm cyclocross tires is an essential tool that helps both riders and race officials to ensure compliance with UCI regulations. This simple but effective tool accurately measures tire width, ensuring fair and safe cyclocross races.