Trab TR2 Index and FAQ

In the small ecosystem of “side release at the toe” hybrid tech bindings, Trab is somewhat of an outlier as it requires a boot with compatible “tech” fittings, and it’s the lightest weight of such bindings. The heel does not function as a step-in (when entering in downhill mode, you hold it open by pressing down with a ski pole).

Note: As of 2017, two different types of boot fittings have been available in the wild. S3 was the first, and was not compatible with “Dynafit” type tech bindings. The latest, S4 fitting, is ingeniously built to function with all tech bindings as well as Trab TR2. We tested the S4 fitting. It works well. We found in our tests that it yielded about 1/2 a DIN number less release-retention tension. If you fine-tune your binding settings keep this in mind.

TR2 ski binding by Trab, requires a dedicated boot with special fittings.

TR2 ski binding by Trab, requires a dedicated boot with special fittings.

Site search for Trab TR2 ski touring binding information.

Posted by TheEditors OfWildsnow on August 26, 2017 | Filed Under  

         
 

  Your Comments

  • Sam: Another common problem I've encountered over the years is premature contact...
  • James Moss: Thanks Dave!...
  • Ted D: If you use the model with brakes, can they be easily removed if one wants t...
  • Thom Mackris: One nit I have to pick with manufacturers of most tech bindings is the fact...
  • Dave Smith: An interesting look back at a rudimentary technology. Snowy Torrents I doc...
  • Lou Dawson 2: Patrick, can you be more clear? Are you talking about the boot ending up to...
  • Patrick: An oddly frequent error from shops that don't mount many tech bindings: bin...
  • Lou Dawson 2: Mounting the heel first is key, but can be done _after_ drilling all holes ...
  • XXX_er: I asked the local shop guy/ski bud how he mounted AT and he gave me a real ...
  • JCoates: I agree with atfred. I'm about 50% success rate with shoulder reductions in...
  • Camilo: Thanks Lou! For #1, a key tip is to mount bindings using both boots, espec...
  • Lou Dawson 2: Sure, especially if the bindings was "worked" for a few days....
  • atfred: Would one stripped screw (out of four or five) really cause a binding to ri...
  • Trevor: Thanks Trollanski and Lou!...
  • Dave: I remember a version of the avalanche cord that was wound up on a reel that...
  • Rudi: I understand the "Tour Lite" wont be available in NA this year. Anybody kno...
  • Jim Pace: I've seen/experienced every one of these. You covered it all I think. On ...
  • See: It seems to me that if you attempt to fix problem 2 on Mt. Olympus using th...
  • Charlie Hagedorn: Great checklist, Lou! Especially valuable for someone new to tech bindings....
  • Lou Dawson 2: Trollan, thanks for noticing Trevor's message, I indeed missed it! Your com...
  • trollanski: Hey Trevor. Saw that you did not get a response on this one, but these two...
  • Jim Milstein: "Alpine ski touring" vs "nordic ski touring" is excellent! These phrases se...
  • atfred: One caveat re a dislocated shoulder (from personal experience), if you're j...
  • Lou Dawson 2: Russell, there is no one ski/binding/boot combo that will do everything. If...
  • Raz: Thanks for your answer. I am doing the first major gear upgrade in many yea...
  • Lou Dawson 2: Raz, with all due respect, it's ridiculous to evaluate a ski binding by its...
  • Russell McGinnis: Dave - It functions similarly to a regular Alpine bindings by having the la...
  • Raz: I am about to install the Tecton on a pair of Blizzard Zero G 108 - 185 cm....
  • Jonathan Moceri: VTskier, Thanks for bringing up the dislocated shoulder scenario. Wh...
  • VTskier: I meant above as temperature 'decreases" or isolation increases on a trip d...

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Welcome to Louis (Lou) Dawson's backcountry skiing information & opinion website. Lou's passion for the past 50 years has been alpinism, climbing, mountaineering and skiing -- along with all manner of outdoor recreation. He has authored numerous books and articles about ski touring and is well known as the first person to ski down all 54 of Colorado's 14,000-foot peaks, otherwise known as the Fourteeners! Books and free ski touring news and information here.

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