Road Bike Tire Pressure By Weight Calculator

Rear tire labelled width.

Road bike tire pressure by weight calculator. Since there s no single pressure that will work for every rider silca has taken that pressure knowledge and packaged it into an online tire pressure calculator that you can use for free. And also factors like rider weight road conditions and weather conditions. F r weight distribution 40 60 45 55 front tire width 20 23 25 28 32 37 mm inflate front to psi rear tire width 20 23 25 28 32 37 mm inflate rear to psi. The best tyre pressure for your bike will depend on the kind of bike you have the kind of tyres you have fitted.

Front tire casing. Mountain bike tyres are run at a lower pressure than road tyres so that the tyre can conform to the terrain and provide. Since this is a uk resource the tire width is in centimeters. Proper tire pressure lets your bike roll quickly ride smoothly and avoid flats narrow tires need more air pressure than wide ones.

A thin road tyre would have 6 8 bar of pressure much like a road bike have a look at our tyre pressure calculator for road bikes while for a fat bike tire a pressure of 0 5 bar will suffice. Front tire labelled width. Rider bike lb. Table courtesy of cycling weekly.

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. These include the width of your tires and your weight. The factors that influence the ideal tire pressure are. What i haven t seen is anybody point out that for 23mm wide tires the calculated optimum tire pressure in psi is essentially the same as the wheel load in lbs within 5 for wheel loads between 53 198 lbs 2 between 67 104 lbs.

Disclaimer this pressure guide is a starting point recommendation and further refinements are encouraged to find the right pressure for any given setup. Mm inflate to psi weight of fully dressed rider bike rider bike lb. Road tires typically require 80 to 130 psi pounds. I ve come across this treatment of optimum tire pressure based on berto s work on several websites.

Road tri bike tire pressure calculator. These two extremes however represent only the upper and lower pressure limits. The most basic form is the lite version which limits you to inputs for the total system weight rider bike gear and the measured tire width. For standard trekking wheels the most frequent choice would be a tyre pressure between 3 and 4 bar.

As you can see road bike tire pressure is dictated by several factors. Mountain bike tyre pressures.