Black Diamond
Black Diamond Momentum Harness (Men's)
$74.95Cheaper
Best Climbing Harnesses · head-to-head
Black Diamond Momentum Harness (Men's) vs Petzl Corax Harness
A sourced, side-by-side comparison. Black Diamond Momentum Harness (Men's) is cheaper at $74.95. Every spec and price links to its source.
Petzl
Petzl Corax Harness
$79.95
Which is better: the Black Diamond Momentum Harness (Men's) or Petzl Corax Harness?
The Black Diamond Momentum Harness (Men's) wins 1 of the 1 specs we compare head to head; the other wins 0. The Black Diamond Momentum Harness (Men's) is the cheaper at $74.95. The Black Diamond Momentum Harness (Men's) both leads on specs and costs less — the straightforward pick.
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Black Diamond Momentum Harness (Men's) | Petzl Corax Harness |
|---|---|---|
| US price | $74.95 | $79.95 Current MSRP on petzl.com (US) |
| Brand | Black Diamond | Petzl |
| Released | — | — |
| Gear loops | 4 | 4 |
| Weight (oz) | 12.3 | 16.6 |
| Adjustable leg loops | Yes | No |
| Waist size range | 61-114 cm (24-45 in), XS-XXL | 65-107 cm, Size 1-2 |
| Belay loop kn | — | — |
| Padding type | CLPE (cross-linked polyethylene) foam, Dual Core Construction waistbelt | EVA foam waistbelt; fixed (non-adjustable) unpadded leg loops |
| Haul ice clipper slots | 1 rear haul loop; no ice clipper slots | None |
| Intended use | sport/gym, all-around | sport/gym, multi-pitch, via ferrata |
Sources — Black Diamond Momentum Harness (Men's): blackdiamondequipment.com (verified 2026-08-11). Petzl Corax Harness: petzl.com (verified 2026-08-11).
What's the difference between the Black Diamond Momentum Harness (Men's) and Petzl Corax Harness?
Where the two actually differ on the specs we track (6 of 8). Matching specs are omitted.
- Weight (oz): Black Diamond Momentum Harness (Men's) 12.3 vs Petzl Corax Harness 16.6
- Adjustable leg loops: Black Diamond Momentum Harness (Men's) true vs Petzl Corax Harness false
- Waist size range: Black Diamond Momentum Harness (Men's) 61-114 cm (24-45 in), XS-XXL vs Petzl Corax Harness 65-107 cm, Size 1-2
- Padding type: Black Diamond Momentum Harness (Men's) CLPE (cross-linked polyethylene) foam, Dual Core Construction waistbelt vs Petzl Corax Harness EVA foam waistbelt; fixed (non-adjustable) unpadded leg loops
- Haul ice clipper slots: Black Diamond Momentum Harness (Men's) 1 rear haul loop; no ice clipper slots vs Petzl Corax Harness None
- Intended use: Black Diamond Momentum Harness (Men's) sport/gym, all-around vs Petzl Corax Harness sport/gym, multi-pitch, via ferrata