Black Diamond Momentum Harness - Kids'
Designed for aspiring crushers, the Black Diamond Momentum kids'' harness is built with many of the same features and technology as Black Diamond adult harnesses in a kid-friendly size.




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- Prethreaded Speed waistbelt buckle provides a quick, secure fit and reduces errors when tying in
- trakFITâ„¢ adjustment allows easy customization of leg loops
- Adjustable rear elastic riser sits close to the body
- 2 pressure-molded gear loops hold draws, cams and belay devices
Imported.
View the Black Diamond Momentum Product LineView all Black Diamond Kids' Climbing HarnessesBest Use | Climbing |
---|---|
Fits Waist | 22-28 inches |
Leg Loop Size | 16-20 inches |
Padded Waist | Yes |
Gear Loops | 2 Loops |
Belay Loop | Yes |
Padded Leg Loops | Yes |
Adjustable Leg Loops | Yes |
Weight | 224 grams |
Gender | Kids' |
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Excellent quality!
It’s a little smaller than what I was thinking. For my 9 y/o it’s a little snug.
Great
Fits great and the kids have no issues with it. Easy to tighten and whatnot.
Just ok.
Purchased because it was the only thing available. Not impressed with the belt clasp. It is difficult to tighten. My oldest has a Petzel that can be pulled tight just by pulling on the ends of the webbing. The BD Momentum I have to keep the clasp metal plates separated and feed the webbing through until tight then let go. Annoying.
38 pound , 39ish inch 3 year old
Very comfortable for the boy. Had a full body and he hated it. Got this one and was very happy that it adjusted enough for me to feel he's safe in it. Great way to introduce a harness to a child. We've had him tied in to rope and scrambling around and have had him wear it just to play around on rocks. He's not doing anything hardcore, just playing and getting used to it. Should fit him for couple of years.

Perfect Progression Harness
The kids had the full body harness to share and we needed to get individual harnesses for a canyoneering trip. They performed very well and should be with them until they get close to teenage years. They love having the gear loop to hang draws and other things even though they aren’t yet leading and just doing top rope.
Runs too small
Probably great for a 2 to 5 year old, but doesn't fit a slender 7 year old girl. Will have to buy another harness. The description claiming it fits a 28 inch waist is quite an exaggeration. There is very little ability to adjust it. This harness is really only suited for toddlers or slightly older.
Great harness
My kids love their harness. They have a great time and don’t complain at all about the comfort or the way it fits.
Too small, specs don't match
The leg loops on this harness only extend to 16.5 inches, not 20 inches as stated in the product description. It's too small for my son - returning it.
Runs Small
Its a good quality harness but the size is very small. I will have to get a smaller adult harness for my seven-year son.
SMALL! Listed measurements not accurate
Bought this for my 11 yo daughter. I measured her prior to buying. She has a 25" waist and 16" thighs so should fit this harness really well based on the measurements listed. The legs were tight and the waist barely fit with no room left for adjustment. We tried it on my 6 year old (he's tall for his age and skinny but didn't get his measurements) and it fit him pretty perfectly. We ended up getting a womens XS momentum harness for my daughter. It fit well cinched all the way down so she has a lot of room to grow in that one.