The following is a summary of the features of each series of Italian tire manufacturer Vittoria's tires for road use, as well as the weight, price and type of tire for each model.
Pirelli is also famous as a manufacturer of high-end tires for automobiles. In this article, I've summarized the differences between Pirelli's road bike tires for each series and model, their weights, and how to choose the right tire for each application.
Continental is a standard and popular tire for road bikes in Japan. Here is a summary of Continental's tire series and types for road use, as well as the differences in weight between models and sizes.
Some manufacturers include the "C+ number" format, such as C15 or C18, in the product name of their bicycle wheels. In this article, we will explain the "C+ number" of wheels.
This is a summary of how to use a bicycle air gauge and how to read the memory, which can be surprisingly difficult for beginners to understand. We have also picked up some points to check when purchasing an air gauge.