Which type of inner tubes is NOT commonly used by Public Safety Cyclists?

Public Safety Cyclists typically use specific types of inner tubes that are compatible with the bicycles suited for their duties. Presta and Schrader tubes are the most common types used in the cycling community. Presta valves are often found on higher-end bicycles and racing bikes, while Schrader valves are similar to those found on car tires and are more common on utility and hybrid bikes.

The choice of "balloon" inner tubes is not prevalent among Public Safety Cyclists because these tubes are generally designed for wider tires used in leisure or recreational cycling, like beach cruisers or larger, more bulky bicycles. Public Safety Cyclists require tubes that are reliable and durable, tending to concentrate on performance and responsiveness that Presta and Schrader tubes offer in their specialized equipment.

Understanding the specific needs of Public Safety Cycling, which often involves navigating urban environments and responding quickly to events, clarifies why traditional balloon tubes are not a common choice among this group.