A common mistake is to over-inflate the negative air chamber.

Some forks have positive and negative air chambers that can be adjusted independently. The air pressure in the negative air chamber cannot exceed the air pressure in the positive air chamber Proper body distribution on the bike is important when taking measurements because different riders have different techniques and positions.įor example, by moving forward or backward on the bike, crouching or standing upright, sitting or standing will give very different preload readings.ģ. However, from a practical point of view, the measurement of preload is not so simple and clear. In reality, preload is just the starting point for tuning your suspension, there are many other factors to consider. If it is not set to 25% or 30% or less of what the car needs, it is a very bad start before tuning the suspension. The first task is to get the sag on the shock set.

Preload is a very important factor, but not the only one For this reason, even when you only have low speed compression, it’s best to leave it on before taking measurements.Ģ. When you’re riding hills with the suspension wide open, the result is a fork or shock that’s too soft. If the shock is left in the “off” position, it won’t give you an accurate reading, the reading will be low. When you measure your suspension, it must be done with the suspension disengaged (full suspension open). Some people may find this common sense trivial, but most of the time, no one cares about it. The preload should be measured with the shock absorber unlocked Many novices use them incorrectly all the time, and there are many bad habits that can be picked up during suspension setup and maintenance.ġ. Suspension systems are an integral part of mountain biking, and proper setup and regular maintenance will keep them working properly.

Trifox full suspension