Road Bike Pressure Weight

Mountain tires are flatter and they need an air pressure between 30 and 50 psi.

Road bike pressure weight. Weight of fully dressed rider bike rider bike lb. The best tire pressure to use is a subject of much debate. Here are air pressure requirements for different types of bikes. 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.

Optimum tire pressure depends on rider weight and total bike plus rider weight on front and rear wheels front will require less pressure than rear wheel. Lower than max pressure means faster times as pros found and softer rides. Your bike s tire pressure is not a static number. Another good starting place is frank berto s recommendation to choose a tyre pressure that involves a tyre being compressed 15 of its height under the rider s weight.

Your weight the bikes weight tire size weight distribution and rider preferences. The factors that influence the ideal tire pressure are. Let us know your thoughts and views on tyre pressure in the comments watch more on gcn. The terrain you ride on and the temperature outside hot or cold can also increase or decrease the psi.

Proper tire pressure lets your bike roll quickly ride smoothly and avoid flats narrow tires need more air pressure than wide ones. The amount of weight that will be exerted on the tires does play a crucial role in how much pressure you will put on a tire. Proper tire pressure allows your bike to move smoothly and quickly as well. Simon has even drawn his own table of what he recommends based on his weight and a some maths.

So you can see the tyre pressure is much lower than with an inner tube but it offers a 29psi range to allow for the aforementioned variables like rider bike weight riding style and road conditions. How much pressure road bike tire should have. Road tri bike tire pressure calculator. For example on my touring bike when not loaded and just my body weight and bike weigh calculated using 32 wide tires i use 45 psi front and 70 rear but if i add 55 pounds of gear for touring i now have to raise that psi to 60 f and 90 r.

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. Road bike tires are narrowest and require between 80 and 130 psi air pressure. So there is not a single simple number formula or other type of one size fits all answer.