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G3 Genuine Guide Gear Onyx AT Binding

Skiing > Alpine TouringRated: 3 by 4 reviews.

Berg's Ski Shop

The new G3 Onyx, our innovative alpine touring binding, is the product of of intensive research, design, and engineering.
We started out several years ago by asking Alpine Touring skiers what they were missing in their current choice of bindings. They consistently told us that they wanted more performance and usability, without a weight increase. Taking that as our goal, G3'­s design team went to work to develop a lightweight, high performance, and user-friendly AT binding. We started by creating an enhanced Tech system toe attachment, to provide a rigid and secure boot interface and an easy step-in experience. Then we added a heel mechanism that shifts fore and aft to allow for an easy switch between ski and tour mode without having to release the boot from the binding. Of course, we remained focused on weight and ease of adjustment every step of the way.
The end result is the Onyx, an AT binding that deserves the G3 name. Both uphill and down, the Onyx delivers a premium ski experience. Its features and construction will delight and impress AT skiers everywhere.
Features
  • Easy to switch between tour and ski mode on-the-fly
  • Easy step-in toe utilizing the Tech system
  • Dependable and intuitive pole-actuated heel lifts
  • Increased overall rigidity creating increased overall skiing performance
  • Adjustable base plate mounting system applied to the toe and heel for quick adjustments, maintenance of boot center mounting and 33mm of adjustment to fit a wide range of boot sizes
  • Ski brake and crampon compatible
  • Complete disassembly and re-assembly possible
  • Lightweight
  • DIN SETTINGS: 5 - 10
  • WEIGHT: 1430g / 50oz with screws

Materials
  • Forged aerospace aluminum toe-jaws, chassis and heel-post
  • Fibre reinforced binding mounting base plates
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Mountain Gear

Get on-the-fly switching capability between ski and tour modes to tour with more ease and efficiency than ever before with the Onxyx AT binding from G3 Genuine Guide Gear. Powerful performance is yours as you bust downhill with durable aerospace aluminum materials and a high boot retention provided by an adjustable base plate mounting system that's applied to the toe and heel; when it's time to move uphill switch to walk mode quickly with the pole-actuated heel lifts. F09

Features:

  • Depend on incredible strength from the forged aerospace aluminum toe-jaws, chassis, and heel-post with a fiber-reinforced binding mounting base plates
  • Fine tune the fit with the adjustable base plate mounting system that's applied to both the toe and the heel for quick adjustments and keeping the boot centered with 33 mm of adjustment to fit a wide range of boots
  • Keep your skis on your feet with the binding's high boot retention and durable aluminum parts that give you the power you need on the downhill
  • No bending over backwards when it's time to tour with the on-the-fly mode switching capability and pole-actuated heel lifts that make the change from ski to walk efficient
  • Ski brake and crampon compatible

Eastern Mountain Sports (EMS)

The new G3 Onyx AT Ski Binding is designed to be a high performer, both on the uphill and the downhill.

Features:

  • 95 mm and 110 mm brakes sold separately
  • 95mm and 110mm brakes sold separately
  • DIN range 5-10; binding weighs 3.1 lb.
  • Easy-to-use front lever offers complete control of the step-in process
  • Forged aluminum chassis allows direct control of the ski
  • High-strength forged aluminum arms for increased rigidity of boot and binding interface
  • Maintain performance, drop the weight, increase your "laps"
  • Pole-actuated changeover between ski and tour modes
  • Reinforced heel-post design improves durability and increases rigidity for maximum performance
  • Suitable for Alpine touring with all Dynafit-compatible boots
  • Three mounting positions allow for multiple boot fittings while maintaining boot center

Backcountry.com

Haul-ass on the uphill, then switch to ski mode in a flash and attack the steeps. The G3 Onyx AT Binding seamlessly transfers boot-to-ski power and makes lightning-fast adjustments, so you can spend your time on-the-move rather than squatting, uselessly prodding, and cursing the binding-gods.

Binding Type:Alpine Touring
Boot Compatibility:Tech
Brakes Included:No
Climbing bar included:no
DIN Rated:Yes, 5-10
Free pivot:yes
Heel Elevators:Yes, low & high
Material:Aluminum
Recommended Use:Touring, resort
Releasable:yes
Weight:[With screws] 50oz (1430g)
Weight per pair:3 lb 2 oz
G3 Genuine Guide Gear

View other products from G3 Genuine Guide Gear classified in Skiing > Alpine Touring.

View all products from G3 Genuine Guide Gear.
View other products classified in Skiing > Alpine Touring.

Sometimes, we can't be sure that the product is the same across the stores that offer it, so you may find the same product listed more than once on GearBuyer.com, we list these highly similar products below.

G3 Genuine Guide Gear OnyxG3 Genuine Guide Gear Onyx$399.95 - $429.95

G3 Genuine Guide Gear Onyx AT Binding Reviews Summary:

RatingNumber
of Reviews
50
42
30
20
12
To see how this product compares to others view Reviews.

Positive Reviews:

Good So Far

Rating:****

I got these mounted up on a pair of Dynafit Mansulas with a pair of Dynafit ZZeros, somebody made a comment isn't that blasphemous mounting the G3's with so much Dynafit equipment?! But what I like about these over the Dynafits is that I can swap them between different pair of skis. You can get a mounting plate from G3 and swap the same pair of bindings between multiple skis, so instead of having to buy 2 pair of $450 bindings, its one pair and a $70 mounting plate. I have 6 hard days in the resorts and 2 days touring on these, and they have worked well. The only releases I have had were from weird twisting motions, never had an "auto eject" or anything like that. I even took a short 4 foot drop into a crater which threw me as far forward as you can go without your head hitting the skis and they stayed on. 6-8 footers or beating chopped up super heavy Sierra crud at high speed wasn't an issue in the least bit either. I'm no extreme skier, but am 6 ft, 190 lbs and I work my gear pretty hard. My only problem was heavy wet snow packing under the toe piece and making it hard to release manually (beat it with my pole and stomped the ski and the snow came out), but even Dynafits have issues with snow packing in the springs etc. As for touring, I upgraded from a pair of Freerides and it was noticeable lighter and smoother tour! Plus you didn’t hear that annoying clunking noise with every step! And yes, I did use the ability to click in and out of tour mode without removing the ski or skins, Tele mode on a short 35 degree slope to work the terrain isn’t always fun, that’s why I am on Randonee skis!!

Bottom line: No complaints after 8 straight days of hardpack, groomers, heavy Sierra Cement and blower powder on them, and have another 3 days BC this weekend!!=

Bobby at Backcountry.com on 02/03/2010

just what I wanted

Rating:****

So far, I love them. I had a problem with the brakes, but I received the repair kit and they work fine now. Great for touring. light and tough. I have never had an unwanted release. Heel lifters work fine. I use my super heavy Fritschis at the resort and I use these for touring in the backcountry. I have these mounted on G3 Tonic skis and I love 'em.

stevelmac9448480 at Backcountry.com on 01/30/2010

Negative Reviews:

Do not get this binding!!!

Rating:*

This is the first time I have ever written a bad review. This is because I broke the heel lifts off on my 3rd ride. Additionally, spite anally checking the ski mode and cranking up DIN settings I still ejected while skiing. The ejections are RANDOM! What happens spite making sure you are in ski mode, the binding will magically switch into tour mode. Its a cool trick which impresses all bystanders with an amusing crash but its not so fun for the skier.

MESSAGE TO G3: toe pie is great, locks in, has a solid hold, and climbs well. The heel piece is terrible! its long, switches into touring mode from ski mode without you making the switch, and the heel lifters are WWAAYY to flimsy/kind of make it look super ghetto. Please redesign the heel piece, you guys are great and the binding has great potential but it SUCKS! Make the heel shorter or change how where the touring lever is, and redesign the heel lifts. They seem like they were an after thought

cad0132227280 at Backcountry.com on 01/17/2010

Crap

Rating:*

I have the Onyx mounted on G3 Zenoxide skis, and ride Dynafit Titan boots.
I have broken the small heellifter in plastic twice, and it keeps coming off. I have stoppers mounted, and have had a lot of annoying and unintentional releases without the stoppers deploying.
I got this binding to have something more robust for the Titan boots, but will definately go back to the Dynafit bindings next time.
Not impressed!

Mr Stene at Backcountry.com on 02/17/2010