Anyone who rides a bike would agree that flat or low-pressure tires are a drag. But why fiddle with a pump when the tire can inflate itself? San Francisco-based startup PumpTire has invented just such ...

In the modern age, convenience, and efficiency are key factors in selecting products that enhance our daily lives. Among the many gadgets vying for attention, the Air Flow Pro stands out as a ...

When it comes to portable bicycle tire-inflating devices, hand pumps require a lot of effort, while CO2 cartridges are single-use only. The aluminum Choka bike frame offers an alternative, by doubling ...

Will this technology ever come to bike tires? Until it does, we’ll still need this bike repair vending machine. A sensor in its sidewall watches the pressure and, when it drops too low, opens an air ...