Tire Pressure Road Bike

tire pressure
The measure of air pressure within a race tire.
Cold inflation pressure is the inflation pressure of tires before the car is driven and the tires warmed up. Recommended cold inflation pressure is displayed on the owner's manual and on the placard (or sticker) attached to the vehicle door edge, pillar, glovebox door or fuel filler flap.
The manufacturer's recommended pressure for a tire, dependent on load, speed, etc., usually given in bar or pound-force per square inch (psi). (1.8 bar = 26 psi; 2 bar = 29 psi; 2.2 bar = 32 psi; 2.4 bar = 35 psi; 2.7 bar = 39 psi)

road bike
A road bicycle is similar to a racing bicycle. However, road bikes are built more for endurance and less for fast bursts of speed, which is desired in a racing bicycle. They usually have more gear combinations and fewer hi-tech racing features.
(Road biking) Road cycling is the most widespread form of cycling. It takes place primarily on paved surfaces. It includes recreational, racing, and utility cycling.
A motorcycle that meets the legal requirements for use on ordinary roads
A bicycle that is suitable for use on ordinary roads, as opposed to a mountain bike
A bike with narrow tires best suited for paved roads. Usually noted by drop style bars.