Bridgestone is trying to make the unimaginable with their innovative Air-Free Bicycle Tires. This concept isn’t groundbreaking for the Tokyo-based tire company. Way back in 2013, they created an air-free car tire design that didn’t got a lot of attention. Now, the tire company boasts that this latest tire utilizes distinctive thermoplastic resins that can make for a more efficient wheel while keeping a gentle ride. Furthermore, to top it off, the rim is produced from completely recycled elements. These air-free concepts will soon take hold in the marketplace. Whatever happens, it sure is enjoyable to watch some engineers try and re-invent the wheel.