Momentum
Description
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.
Bullhorn-shaped waistbelt built using Dual Core Construction
Patent-pending trakFIT adjustment for easy leg loop customization
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...
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Weight (g)![]() ![]() | 350 g M : 350 g / 12 oz BD doesn't provide the weights for other sizes so we're working on gathering this info by hand, stay tuned! |
Fit | Unisex |
Sizes | XS, S, M, L, XL, XXL, XXXL |
Gear Loops![]() ![]() | 4 Gear loops |
Ice Clip Slots![]() ![]() | No, 0 |
Belay / Tie-In | One Loop |
Waist Buckle Type | Quick Adjust |
Leg Buckle Type | Quick Adjust |
Drop Seat | Yes |
Haul Loop![]() ![]() | Yes |
Certification | CE, UIAA |
Size Chart | XS |

With plenty of cushion to keep testers comfy but a very light feel, this harness shines in any conditions and any location, from the gym to all-day routes in Yosemite.

For a good harness at a great price, this harness is tough to beat. It has the features you need to take you up a lap at the gym or the umpteenth pitch on long multi-pitch climbs. Some of our reviewers complained that the gear loops are too small and are uncomfortable with a pack. Other reviewers liked how easy they were to clip and didn't mind the size.
All the details of Momentum and Primrose harnesses.