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Product Highlights:

  • Traditional, fold-back waistbelt buckle
  • Bullhorn-shaped OpenAir waistbelt
  • Dual core construction
  • Patent-pending trakFIT leg loop
  • 4 Pressure-molded gear loops

About Black Diamond Momentum AL Climbing Harness

Black Diamond Momentum AL Climbing Harness
Enjoy your climbing a lot more with this Black Diamond Momentum AL Climbing Harness. This amazing climbing harness has been engineered with a bullhorn-shaped OpenAir waist belt that has been built with Dual Core Construction, so that it is strong enough for your tough climbing demands. Its patent-pending trakFIT leg loops are fully adjustable for a proper fit and so that you feel sure about yourself as you keep climbing. The rear elastic-riser is also adjustable for even better comfort and safety. It has 4 pressure-molded gear loops and 12 kN-rated haul loop to help you perform better. This excellent climbing harness comes with 4 clipper slots that you can use to conveniently put your gear on. Plus, its Traditional, fold-back waistbelt buckle ensures that you are buckled in safely in order to avoid any possible mishaps. Have fun climbing with this Black Diamond Momentum AL Climbing Harness.

This product can only be shipped to U.S. addresses.

Black Diamond Momentum AL Climbing Harness Features

  • Patent-pending trakFIT leg loop adjustment for easy, worry-free adjustability of OpenAir leg loops
  • Traditional, fold-back waist belt buckle
  • Adjustable, releasable rear elastic riser
  • Bullhorn-shaped OpenAir waist belt built with Dual Core Construction
  • 12 kN-rated haul loop
  • 4 pressure-molded gear loops

Black Diamond Momentum AL Climbing Harness Specifications

S: 27-30" M: 30-33" L:33-36" XL: 36-39" XLL: 40-45"
S:18-22" M:20-24" L:22-26" XL:24-28" XLL:26-30"
Gear loops
4 pressure-molded
Available in the Following Colors:
Cool Grey
Available in the Following Sizes:
Large, Medium, Small, X-Large, XX-Large
Weight [with packaging]
X-Large: 1 lb,
XX-Large: 1.05 lb
Black Diamond Climbing Harness Size Chart
  X-Small Small Medium Large X-Large
Waist (in) 24-27" 27-30" 30-33" 33-36" 36-39"
Legs (in) 17-19" 19-21" 21-23" 23-25" 25-27"

Momentum AL Climbing Harness Customer Reviews

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by PowerReviews
Black Diamond Momentum AL Climbing Harness

(based on 1 review)

Ratings Distribution

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  • 1 Stars



Reviewed by 1 customer

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Very comfortable

By Toani

from Sunnyvale, CA

About Me Avid Adventurer

Verified Buyer


  • Safe To Use
  • versatile


  • Difficult Setup

Best Uses

  • Climbing

Comments about Black Diamond Momentum AL Climbing Harness:

This is definitely a nice product.

Although the fabricant has done a great job solidifying the end of the main strap, it still takes a few seconds to tighten it up and pass it properly.

The harness is comfortable and has enough options for a good climb.

The color is a modern metallic gray that combines with anything.

I am right between sizes and still feel right safe. Make sure you measure your waist and check sizes before buying. Sunnysports was very helpful helping me find and change to the right size.

Happy with this guy.

  • What Is Your Gear Style:
  • Minimalist
  • Was this a gift?:
  • No

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Questions & Answers Powered by TurnTo®

Questions about this item:

Ed J  Black diamond sizing runs small--the XL is like another brands L. Belt size for the XXL Momentum?
JAKE Z  I got an XL and im a 36 waist ... but the thing to remember is that you want 3 inches of extra belt out of the buckle I can fit in my old BDiamond 1998 Medium but there is no tail outside the buckle
Shopper  Hi, if I have to make space for winter clothing and I'm a 34-inch waist guy, would size M or L be better? Thanks!
MATTHEW B  I bought the Large harness and I have a 32 inch waist and it was loose on me when it was tightened all the way. If you're only going to be using it when you are climbing with winter clothing, then I would go with the large, but if you'll use it during other times of the year, then I would recommend medium.
Shopper  this harness medium type is ok for medium woman?
MATTHEW B  Yes, a medium would work for a medium woman.
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