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2898-6421 
G3-AT2-E002 REV-D

2610-5747
G3-AT2-E002 REV-A 

 Important Warnings

a.  The release setting requires a specialized understanding of multiple factors. Adjustments 

to release settings should only be made by an authorized dealer. Any improper adjustment 
of release setting by any unauthorized person will put the skier at risk of injury and void the 
warranty.

b.  Any custom modifications to the binding will invalidate the warranty, and could put the skier 

at risk of injury.

c.  Prior to each use the binding should be checked for any broken parts, correct release 

function, and contamination. If anything is defective or broken please return the binding to 
an authorized dealer for service.

d.  Since skiing has inherent risks, do not overestimate your ability when describing your skiing 

level to the authorized dealer who will set your release setting. If in doubt, underestimate 
your ability, and return to the authorized dealer to have an increase in retention made.

e.  Skiing the G3 ION binding without a ski brake or a ski leash can put others at risk, as well as 

risk the loss of the ski and binding. A ski brake alone is not sufficient to protect against the 
loss of a ski in deep snow. The use of a ski leash is not recommended in avalanche terrain.

f.  Ski touring is a demanding sport in which environmental conditions and terrain can change 

quickly and be hazardous. Obtain proper training and rescue equipment before ski touring, 
and don’t overestimate your abilities. Always make use of all available weather and 
avalanche condition information prior to touring. Never ski tour under the influence of any 
drug or mind changing substance.

g.  Never ski tour alone.

h.  Due to the exposure to environmental conditions that are common during ski touring (ice, 

snow, water, dirt) the release setting may change. Extended or incorrect storage can also 
affect release setting. At the start of each season, the release setting should be checked 
using specialized equipment at an authorized dealer.

i.  Specialized alpine touring boots with “TECH” inserts are required for use with G3 ION 

bindings. Any non compliant boot or excessively worn “TECH” inserts can alter the release 
setting. The boot is an integral part of the release system. The release setting should be 
checked using specialized equipment at an authorized dealer with the intended boot(s) for 
use.

j.  During transport, bindings can become contaminated with salt, dirt and other contaminants 

that can alter or impair the release function. Cover your bindings during transport to reduce 
this risk.

k.  Any unintended use of the binding will void the warranty, and could put people at risk.

l.  Use only genuine G3 accessories for ION bindings to ensure that the release setting or any 

other design feature is not compromised.

m.  Do not use a leash when in avalanche terrain. 

 

Boot Compatibility 

a.  The ION bindings are only compatible with alpine touring ski boots (ISO 9523) with Tech 

compatible inserts.

b.  Bellowed touring boots or NTN type boots with TECH inserts are not currently supported; 

the flex creates an unpredictable release environment.

c.  For the most current information, videos and instructions on mounting and using your ION 

bindings go to http://www.genuineguidegear.com.

d.  For full G3 product warranty details please visit:  

http://www.genuineguidegear.com/service/g3-product-warranty.

5.  TIPS FOR USING THE ION BINDING

clear

 

ice

 

and

 

snow

a.  Before every descent, make it your practice to check for and clear 

any snow under the toe assembly 

(P)

 and heel assembly 

(Q)

 prior 

to skiing. After stepping into the toe, and before locking the heel 

down into ski mode, it’s recommended to pivot the boot on the 

toe pins a couple of times, to ensure any ice in the boot inserts 
gets cut away. 

using

 

your

 

pole

 

to

 

clear

 

snow

b.  Your ski pole can be used to clear snow from the binding 

(R)

Note: 

Do not scratch the binding while doing this. 

switching

 

from

 

tour

 

mode

 

to

 

ski

 

mode

 

using

 

your

 

ski

 

pole

c.  You can use the end of your pole to lever off your boot to switch 

the heel from ski tour mode into ski mode

 (S). 

d.  To connect the ION leash to its connector on the toe of the bind-

ing, connect the wire loop end of the ION leash by pushing the 
loop through the connector. Then pull the carabiner through the 
wire loop and snug it up. 
 
 
 
 
 
 
 
 
 

e.  When using the ION leash, clip the carabiner either directly to your 

boot buckle, or to the included wire loops which you can girth 
hitch to larger boot buckles.  When in avalanche terrain, or some-
where you do not want to be leashed-in stow the leash by clipping 
it to itself by the leash clip or remove it from the binding.

P

Q

R

S

Clear ice and snow from this area.

Clear ice and snow from this area.

Girth Hitch to Buckle

Leash connected to binding connector

Clear ice and snow from this area.

Rotating the heel into ski mode.

OPERATING 

INSTRUCTIONS

1.  Toe Assembly
2.  Heel Assembly - ION 10 & 12
3.  Brake - ION 10 & 12
4.  Heel Pins
5.  Toe Pin
6.  Toe Tour Mode Lever
7.  Heel Lift
8.  Heel Assembly - ION LT12
9.  Leash (ION LT12 Only)

2.

3.

4.

1.

5.

6.

7.

Models: ION 10, ION 12, ION LT12

9.

8.

PATENTS #DE10201410960 1, #AT514518, #US9242167, #US9149710, #US8439389, #DE102016014950, #DE202009019128, #DE202009019109, #US9597578, # DE202009019178 & PATENTS PENDING

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