Installing Your Fork | Before You Ride | Setting Sag | Adjusting Rebound | Changing Travel | Service Intervals | Important Safety Information
|
travel |
140 R: 5.5 in./140 mm 150 R: 5.9 in./150 mm |
features/adjustments |
TALAS travel adjust system, air spring pressure, rebound |
|
spring/damper type |
air/open bath |
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intended use |
all-mountain, cross-country |
Be sure your fork is properly installed before proceeding. Clicking on the link above will take you to a new page.
Note: Do not use any solvents or de-greasers, as these products can cause serious damage to paint and anodized parts (upper tubes, knobs, steerers).
Do not spray water directly on the seal/upper tube junction. Do not use a high pressure washer on your fork.
You can also view a Flash video on Setting Sag.
To get the best performance from your fork, it is necessary to set and adjust sag. Generally, sag should be set to 15–25% of total fork travel.
Note: Hold the TALAS lever steady with one hand while unscrewing the aircap with the other. This will facilitate removal of the aircap and also protect the TALAS lever from being forced past its stops.
Rider Weight | Air Pressure | Air Pressure |
< 125 lbs. | 50 psi | 45 psi |
125 - 135 lbs. | 55 psi | 50 psi |
135 - 145 lbs. | 60 psi | 55 psi |
145 - 155 lbs. | 65 psi | 60 psi |
155 - 170 lbs. | 70 psi | 65 psi |
170 - 185 lbs. | 80 psi | 75 psi |
185 - 200 lbs. | 90 psi | 95 psi |
200 - 215 lbs. | 100 psi | 105 psi |
215 - 230 lbs. | 115 psi | 110 psi |
230 - 250 lbs. | 125 psi | 120 psi |
Travel | XC/Race FIRM | All-Mountain PLUSH |
80 mm (3.50") | 12 mm (0.50") | 20 mm (0.75") |
100 mm (3.90") | 15 mm (0.62") | 25 mm (0.98") |
120 mm (4.70") | 18 mm (0.69") | 30 mm (1.19") |
140 mm (5.50") | 21 mm (0.81") | 35 mm (1.38") |
150 mm (5.90") | 23 mm (0.91") | 38 mm (1.50") |
Note: Sag and spring rate will self adjust to the proper setting and rate as TALAS is adjusted to shorter travel positions.
Symptom | Remedy |
Too much sag | (+) air pressure in 5 psi increments |
Too little sag | (-) air pressure in 5 psi increments |
Excessive bottoming | (+) air pressure in 5 psi increments |
Harsh ride; full travel not utilized | (-) air pressure in 5 psi increments |
The rebound knob (shown below) is located on the top of the right fork leg, and has 12 clicks of adjustment. Rebound controls the speed at which the fork extends after compressing. Turning the knob clockwise slows down rebound; turning the knob counterclockwise speeds up rebound. As a starting point, turn the rebound adjuster knob all the way clockwise (full in) until it stops, then turn counterclockwise (out) 6 clicks.
Knob Setting |
Setting Description |
Tuning Tips |
Setup Tips |
1 |
Slow Rebound |
Too slow and your fork will pack down and ride harsh. |
If you increase your spring rate or air pressure, you will need to slow down your rebound. |
6 (Factory setting) |
Average Rebound |
|
|
12 |
Fast Rebound |
Too fast and you will experience poor traction and wheel hop. |
If you decrease your spring rate or air pressure, you will need to speed up your rebound setting. |
32 mm TALAS forks feature three externally adjustable travel choices per maximum fork travel specification. These travel settings are easily selected using the TALAS travel adjusting topcap on top of the left fork leg, as shown below. Travel options and direction settings are printed directly on the topcap:
140 mm
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150 mm
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Note: When changing travel, the TALAS system automatically adjusts to provide you with the appropriate linear air spring rate for each travel setting. There is no need to change the air pressure in the TALAS air chamber after adjusting travel.
For safety reasons, it is recommended that travel adjustment be done while off the bike. If necessary, travel can be adjusted on-the-fly (be careful when using this "extreme" travel adjusting method), which can be handy right before a grueling climb or steep descent.
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FOX Factory Inc.