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Black Diamond

Black Diamond Momentum 4S Harness

1 review   |  

The Black Diamond Momentum 4S harness features 4 speed-lock buckles for a huge range of adjustability and range of fit. Black Diamond's most versatile harness for everything from gym auto-belays to moderate alpine ascents.

A versatile all-purpose harness, the Black Diamond Momentum 4S harness features maximum adjustability: two Speed buckles on the waistbelt and one on each leg loop allow for an incredible range of fit for multi-season and multi-climber use, while the tall, bullhorn-shaped waistbelt improves comfort during long belays.


  • Two pre-threaded Speed buckles on waistbelt and one on each leg loop for maximum adjustability
  • Tall, padded bullhorn-shaped waistbelt built using Dual Core Construction™
  • Four pressure-molded gear loops
  • Adjustable, releasable elastic rear risers
  • Please note that the XXS/S size only has 2 gear loops due to size restraints on the waist belt.

Weight: 340 g (S)


Size Waist Leg
XXS-S 56-78 cm 41-53 cm
XS-M 69-89 cm 46-61 cm
L-XL 76-107 cm 53-69 cm
Customer Reviews
5 Based on 1 reviews
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Gillian R.
United Kingdom United Kingdom
Momentum Harness

Great service from Rock and run, very happy with the harness.


Trekking poles are some of the lightest available, engineered using the world's best alloy for pole sections!