At speeds sometimes eclipsing 60 mph, the almost non-existent imprint of a racing bike tire is both aerodynamically superior and scary at the same time. Most racing tires are typically called tubular tires because of their adhesion to the wheel frame. They do not have fabric or metal beads to give them durability. Rather, they are thin, light and built for speed. Their exterior rubber skins encase an air-filled inner tube. Tubular tires are cemented to the rim to lower road and wind resistance. Changing a tubular tire on the go usually requires replacing the entire wheel and repairing the damage after the race. In competitive race situations, riders typically have a support team that maintains extra wheels and tires.
In recent years, tire manufacturers have been making a hybrid racing tire that incorporates the more traditional clincher design. The exterior tread and inner tube are still sewn together, but it can be removed and reinserted to the wheel rim. These tires are especially useful in training because they are easy to store and transport.
What to Look for
Most racing tires are designed to last around 1,500 miles, depending on road and weather conditions. To adapt to certain conditions, there are specific tires made for wet weather, gritty roads and hot thoroughfares. When purchasing a new bike, the stock tires provided are probably best for a getting a feel of how the bike moves on the road and how the tires wear. With dozens of manufacturers, tire costs range from $10 to $120, and can be often be bought in packs of multiple tires.
Common Pitfalls
For serious racers, spare or replacement tires are usually maintained on separate rims for quick, easy changes. While training, spare tires can usually be folded and kept on the rider if the need to replace a damaged tire arises. If purchasing or using the tubular variety, a tire that is attached to the rim, be careful not to be caught too far away from your spare on long rides. If you are a solitary rider, invest in clincher tires for your training rides so you are not left stranded.
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