Mountain Bike Forks Air Pressure

It doesn t matter how much pressure is that.

Mountain bike forks air pressure. This can be set and tuned for rider weight type of terrain and personal riding style. Set up the fork to a pressure where you have between 25 30 sag. Negative spring psi 120 lbs. Because of the suspension fork which was specially made for the mountain bikes are the one that makes mountain riding safe and more comfortable.

Get it right and you will enter a whole new world of control. For low pressure high volume forks where you normally run below 100 psi pressure a tire pump can usually be used to at least partially inflate the fork. For tubeless systems start much lower 30 to 40 psi. And while it can seem very complicated getting the basics right is actually simple.

Air pressure guide for all air front suspension forks. In this video i am adjusting a rockshox recon silver mountain bike fork with an air spring and i show you how much air you need to put. It was a leap of 100 years for the cycling community. Some air forks have a negative air spring as well as the main positive spring.

Most forks use a schrader valve on the air chamber the same as car tires. The heavier you are or the smaller your tires the higher pressure you should start with. 2001 2002 sid sl race psylo race. If your recon is 130mm travel it should sink like 36 38mm with your weight on.

Start with a higher pressure somewhere around 40 50 psi 3 3 5 bar for 2 2 2 3 inch tires. At this stage set the negative spring to the same pressure as the positive spring. This is designed to counteract the positive spring to overcome the initial stiction often found in air forks and help them to move more easily over smaller bumps. Say the amount the fork compresses when you get on the bike in normal riding position has to be like a fourth of the total travel.

Almost every mountain bike has front fork suspension. Most of these suspended front forks have air suspension. Ride with this pressure for a while and get a feel for how the tires hook up in corners and on loose dirt. Global mountain bike network 231 796 views.

This won t help if a seal is broken inside the fork or on high pressure forks. Read on and find out how to dial in your mountain bike suspension. Most front forks have a chart listing the right pressure for a specific weight. How to tune an air shock on your mountain bike adjust your rear suspension duration.

The best mountain bike trail forks.