What Psi Road Bike Tyres

There was a time when most riders would opt for 23c tyres on the road pump the tyre pressure up to around 110psi for every ride letting out just a little air to provide extra grip in poor weather.

What psi road bike tyres. When i made that transition from running at max i noticed a lot more comfort and no loss of speed or efficiency. There doesn t seem to be any performance loss and on rough roads speed is often faster because the wider tires absorb the bumps and roll over them with little loss of forward speed while in contrast narrow tires with high pressures bounce and retard speed. A lot of riders are taking advantage ofthe increased comfort of wider tires. What pressures are appropriate for 28mm road bike tires.

I run the rear tire 10 psi below the max and the front tire 15 20 psi below the max. As an example i use gatorskins on my road bike 23c and my commuter bikes 28c. Remember never go above or below the manufacturer s recommended pressures. The road bike tires need to run at high pressure to reduce the chances of a pinch.

Tire pressure of the road bikes. Proper tire pressure lets your bike roll quickly ride smoothly and avoid flats narrow tires need more air pressure than wide ones. It is 26 psi on the front and 28 psi on the rear for the tubeless tires. For a 700 x 23c tyre on the road a 55 kg rider should start with 100 psi while a 90 kg rider should run closer to 120 psi.

Road tires typically require 80 to 130 psi pounds. 29 mountain bike tyres usually 18 20 psi. For every 5kg over 70 kgs of the rider you need to add 1 psi.