Typically, enduro/trail bikes fall between 25% – 35% recommended sag, while downhill bikes can be
up to 40% recommended sag
. At the other end of the spectrum, short travel cross country bikes are going to be closer to 20% – 30% recommended sag.
How much sag should a street bike have?
For road race bikes, rear sag is typically
25 to 30mm
. Street riders usually use 30 to 35mm. Bikes set up for the track are compromise when ridden on the street. The firmer settings commonly used on the tract are generally not recommended (or desirable) for road work.
How much sag should my bike have?
Most manufacturers recommend that you set your sag somewhere
between 25 to 35 percent
. If your sag is higher or lower than that, you need to make some adjustments by attaching your shock pump and increasing or decreasing the air pressure in the shock and running the calculation again.
What is correct sag on a motorcycle?
Ideal rider sag can range from 25mm to 40mm or more, depending on the bike and how you intend to use it. A good rule of thumb is to aim for
30mm for street use, and 25mm for track use
. 9. The sag amount is adjusted by adding or removing spring preload front and rear.
How do you calculate suspension sag?
- The Stroke Used is the amount of suspension stroke used while you are on your bike in a static riding position.
- The Total Stroke Length is the length of the shock shaft that is available to be compressed.
How much sag is trail riding?
The amount of recommended sag will vary depending on the type of bike that you ride. Typically, enduro/trail bikes fall between
25% – 35%
recommended sag, while downhill bikes can be up to 40% recommended sag.
How much free SAG should a motorcycle have?
The free sag should be
between 0 and 5mm
. Simply lifting the weight of your bike to see if it moves up slightly before topping out the suspension will give you an idea of how much free sag it has. While this may not seem to make sense, if your suspension has no free sag, your spring rate is too soft.
How can I improve my sagging rider?
To change the sag,
use a long punch and a large hammer to loosen the spring locking nut on the shock
. 4. Then, turn the spring with your hand to adjust the rear spring preload. Make sure that when you’re turning the spring, the preload nut is also turning.
What does more sag do?
More sag:
Less experienced rider or take it easy on descents
. Less sag: More experienced rider or ride fast on descents.
Is SAG the same as preload?
Adjusting the preload affects what is called the “preload force”, which is the initial force that the springs exert on the shock—this is what affects the sag
. By tightening the adjusting collar or external preload adjuster on the shock you will increase the preload force, which will decrease the sag and vice versa.
How much is a SAG FOX 40?
Sag should be set to
15 – 20% of total fork travel
To achieve the best performance from your FOX suspension, adjust the air pressure to attain your proper sag setting. Sag is the amount your suspension compresses under your weight and riding gear. Sag range should be set to 15–20% of total fork travel.
How much is a SAG rear shock motorcycle?
The shock needs to be in the correct ballpark to work best. Aim for
30-35mm
of rider sag.
How can I tell if my dirt bike is sagging?
How much free SAG should a dirt bike have?
How much free sag should there be? Free sag should be
between 30mm and 40mm
. If you have more than 40mm of free sag, your shock spring is too stiff. Less than 30mm and your spring is too soft.
How much is a SAG fork?
For fork sag you should be aiming for
25% sag
. So a 140mm travel fork should have 35mm of sag.
