Dynafit Speed Radical Binding

Priced: $339.95 - $369.95 Rated:   - 5 stars out of 5 by 5 reviews.
Dynafit Speed Radical Binding
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Color: Grey
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Dynafit Speed Radical Binding -
The Dynafit Speed Radical AT Ski Binding pairs the binding down for an ultra-light weight without compromising performance.
The new radical speed step climbing bar makes it even easier to adjust heal height while climbing.
Side towers at the toe make it even easier to step into the binding and add impact resistance.
Adjustable length of plus or minus 12.5 mm for fine tuning.
Included leash takes the place of heavier brakes to save weight and streamline performance.
If you want an ultralight backcountry ski set up but don't want to compromise downhill performance, the Dynafit Speed Radical binding is for you.


  • Slideable heel piece allows you to gain or lose 12.5mm of length without remounting


  • No plate under the toe means that power gets transferred to your ski more directly
  • Speed Step heel-height adjustment system activates easily using your pole tip
  • Guide leashes included
  • Torx (steel) screws save weight and are ultra durable
  • A combination of forged aluminum, CrMo steel, stainless steel, and high-strength plastic provide plenty of strength and keep overall weight low (341g)
Backcountry.com (Fall 2014)
Built to be light, fast, and super-simple to use, Dynafit designed its TLT Speed Radical Binding to withstand the forces of traditional alpine touring and maintain the low overall weight that ski-mountaineers demand.
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Average Price History: Price History
Review RatingNumber of Reviews
Field of use:SpeedTouring
Materials:7075 forged aluminum, CrMo steel, High strength plastic, stainless steel
Weight:341 g
Compare specifications to related products.

Similar Products:

Dynafit TLT Radical ST BindingDynafit TLT Radical ST Binding$421.14 - $499.95
Dynafit TLT Radical FT BindingDynafit TLT Radical FT Binding$486.24 - $599.95

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Dynafit Speed Radical Binding Reviews:


incredible binding! super light! but dynafit didn't skimp where it counts and all the areas that get the regular abuse are either forged aluminum or steel for extra durability. a couple things to note are that there are two DIN adjustments in the heal piece, the three screws in the back are where it can get confusing, the lowest one is the boot size adjustment, and the big one in the middle and the small one on top are the DIN settings. I will update this in the future with some pics and more info on durability...

Brett Pelletier at Backcountry.com on 12/24/2013

I have this binding on all of my touring skis, fat and skinny. The Radical toe piece has a wider mount pattern so it works well with fat skis and the heel piece is a stripped down version of the ST. The heel is still adjustable to accomodate different boot sole lengths. It's got the best features of the FT and ST but in a stripped down lighter package. You cant put a brake on it that's why it comes with leashes.

Dave Watson at Backcountry.com on 10/22/2013

Climb great, ski great. Was worried at first that I would miss having brakes, but I definitely don't. I'd highly recommend the B&D ski leashes with these.
Depending on your boot's fitting, it may be very difficult to lock the bindings into tour mode until the parts break in (although maybe this has been fixed in later versions). If your boot pops out, you probably aren't locked in, crank on that lever!

dre5510726 at Backcountry.com on 02/06/2014

But don't be fooled. Lowest ramp angle, short of a race binding and the Radical toe is no short cut. Easy fit for several pairs of boots with the adjustment in the heel. Good for the first time BC skier or on your favorite pair of sticks. This is a great binding.

Dane at Backcountry.com on 11/02/2013

The new toe piece has been awesome, so simple to enter! Great light weight touring binding. I'm very glad i purchased it

kobp618138 at Backcountry.com on 12/15/2013