(hover to zoom, click to enlarge)

Black Diamond Helio 145 Binding

Brand: Black Diamond
Model: Helio 145
Shipping: FREE*
Availability: In Stock
Price: $499.95
    - or add to package
* Release Springs:
 - OR - 

The Black Diamond Helio 145 is a rock-solid race binding that can be somewhat tailored to your size and aggressiveness. The binding is offered in three release-value settings and has three riser-heights to match your intended usage. Your choice of one of three predetermined release-values dictate the performance characteristics out of the box. The values are determined by a hidden lateral and swappable vertical heel-spring, both made of steel. The heel operates like a typical race binding with a flap covering the pins for uphill, but you can also spin the tower 180° to access a third, higher riser. Moving to the toe-piece, it had half of the wing-springs removed to reduce weight and complexity, but otherwise is a tried-and-true design that has the smoothest lever-action in the business. If you’ve never tried a race binding and are interested in having your mind blown, the BD Helio 145 is a great place to start.

  • Your choice of 6, 8, or 10 in release values, both lateral and vertical.
  • Roller bearings in the toe offer clean and crisp locking power.
  • MonoLink Technology 1.0 removed half the toe-springs without sacrificing performance.
  • Flat mode, heel-flap, and reversed heel-flap offer climbing versatility.
  • Optional crampon slot takes Black Diamond Helio crampons.
-> ounces
148g [8]
Weight (pair) 296g [8]
Boot Compatibility Tech
Brakes No
BSL Adjustment Optional plates
Riser Heights 2 + flat
Vertical Release 6, 8, or 10
Lateral Release 6, 8, or 10
Crampon Ready Optional
Specs Verified Yes
Materials Aluminum alloy, stainless steel
Skimo Co Says
Usage Speed touring, racing, mountaineering, adventure skiing, grand course racing
Notes Extra riser accessed by spinning heel piece 180°
Bottom Line The benchmark for versatility in a race binding
by Marek Z (downright abused product)
BD Helio 145 / ATK Trofeo - imo, one of the best pin bindings ever made. It's bombproof and weighs "only" 145g, a bit more comparing to other race oriented bindings but it's totally worth the 30g penalty. I'm 192cm tall, weigh 92kg and really abused two pairs of Trofeos during the last two winters. I use 8 spring and it's stiff enough even for very aggresive skiing, binding released only once when I crashed at high speed - toe remained locked though. They are super solid, after two winters (I train on skis 4-5 days a week) bindings still work just fine, no signs of wear or damage.
The only issue I find are the heel flaps which could be designed a little better, there is a bit of effort required to flip especially when cold.
Reply from Jim
Marek, the heel flap is meant to catch on the U-spring, but you could ease the flap with a bit of careful filing or grinding.
Reply from Marek Z
Yes I'm aware of that, just mentioned it because obviously this should be designed better.
Comment on this review:

Question from Brendan
Could you please tell me the weight of one toe unit, no screws? thanks
Answer from Jeff M
Brendan, Measured both toes , 81.8 and 81.9 grams. very close tolerance.
Answer this question:

Question from Emily Sullivan
how wide is the mounting pattern on the toe piece?
Answer from jbo
Hi Emily, it's 30mm wide. Details here.
Answer this question:

Question from mkg
will an atk crampon work with these bindings, provided i have the crampon receptor?
Answer from Trace Leches
Hey Mike! They sure will!
Answer this question:

Question from Brian L
Are the release springs separately available? And are they swappable into any of the ATK race bindings (SL/SL-R)? Was hopping to put an 10 spring in mine (instead of the ~8 that's in there).
Answer from jbo
Hi Brian, in theory the release springs are available separately though we have not seen them yet. However, the heel springs are not universally interchangeable and, specifically, the 145 springs will not fit in the SL bindings.
Answer this question:

Write a Review Ask a Question Post a Comment

Your name: (or )

Your e-mail:

Overall rating:
1 star 5 stars

Your review:

What is 5 + 0?

Your website (optional):

Earn store credit by writing reviews. Learn more.
» Compare to other Race Bindings 
© 2019 Skimo Co
View Full Screen Version