Black Diamond Momentum Harness


  • Synthetic
  • Pre-threaded Speed Adjust waistbelt buckle. Bullhorn-shaped waistbelt built using Dual Core Construction. trakFIT™ adjustment for easy leg loop customization.
  • Adjustable rear elastic riser. Four pressure-molded gear loops. Haul loop .
  • Series:  All-Around Series. Weight: 302 g (10.7 oz). Size Range :  XS – XXL.
  • Imported.
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Product Description

Black Diamond Momentum Harness

For all-around climbers who know that time spent fiddling with leg loops and adjusting a pinching waistbelt is time wasted, the Black Diamond Momentum delivers a time-saving design for all styles of climbing. A pre-threaded Speed Adjust waistbelt buckle saves time and eliminates error when tying in, while Dual Core Construction puts an emphasis on comfort, even when you’re posted up at a hanging belay. TrakFIT leg-loops easily adjust for cool fall days at the crag or blazing summer days on long multi-pitches, and four pressure-molded gear loops and a haul loop make this our most popular all-rounder.

  • Pre-threaded Speed Adjust waistbelt buckle
  • Bullhorn-shaped waistbelt built using Dual Core Construction
  • Patent-pending trakFIT adjustment for easy leg loop customization
  • Adjustable rear elastic riser
  • Four pressure-molded gear loops
  • Haul loop

Dual Core Construction Technology

Featured on Black Diamond’s Momentum and Primrose harnesses, Dual Core Construction is all about maximizing comfort and providing solid balance. This innovative design consists of two bands of webbing that split around the waistbelt, allowing for maximum support and comfort without pressure points. Black Diamond uses a supportive CLPE foam insert and a durable, abrasion-resistant nylon shell for versatile performance.

trakFIT Technology

No buckle, no hassle—trakFIT is a simple and secure innovation for adjusting leg loops that uses a slide adjuster for quick and easy fitting. To tighten or loosen, simply move the slide adjuster along the leg loop’s webbing. The diameter automatically adjusts and provides an incredibly wide range with no dangling webbing and no chance of mis-threading.

Series : All-Around
Weight : 350 g (12 oz)
Number of Gear Loops: 4
Adjustable Leg Loops: True
Recommended Use: Climbing, Sport, & Trad


  • Waist: 24-27 in (61-69 cm)
  • Legs: 17-21 in (43-53 cm)


  • Waist: 27-30 in (69-76 cm)
  • Legs: 18-22 in (46-56 cm)


  • Waist: 30-33 in (76-84cm)
  • Legs: 20-24 in (51-61 cm)


  • Waist: 33-36 in (84-91 cm)
  • Legs: 22-26 in (56-66 cm)


  • Waist: 36-39 in (91-99 cm)
  • Legs: 24-28 in (61-71 cm)


  • Waist: 40-45 in (100-114 cm)
  • Legs: 26-30 in (66-76 cm)
size chest(in.) waist(in.) hips(in.)
XS 34-36 27-29 34.5-36.5
S 36-38 29-31 36.5-38.5
M 38-40 31-33 38.5-40.5
L 40-42 33-36 40.5-43.5
XL 42-45 36-40 43.5-47.5
XXL 45-48 40-44 47.5-51.5


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