Who it's for

  • Big wall climbers needing gear that withstands extreme vertical abuse
  • Winter climbers or workers wearing thick protective gloves
  • Expedition climbers dealing with frozen or debris-covered ropes

Who should skip it

  • Ounces-counting alpinists prioritizing the lightest possible gear setup
  • Backpackers with limited storage space for technical hardware
  • Frequent gym users wanting to maximize their rope's lifespan

Performance breakdown

Ergonomic Comfort

Cushioned grip makes long ascents significantly less fatiguing on the hands.

Excellent

Glove Compatibility

Extra-large opening accommodates bulky winter mittens without sacrificing control.

Excellent

Rope Fluidity

Deep channel design prevents rope drag during sustained vertical movement.

Excellent

Rigging Versatility

Dual tie-in points offer flexible setup options for complex hauling systems.

Excellent

Durability

Robust cam construction backed by a lifetime guarantee ensures long-term reliability.

Excellent

Weight Efficiency

Solid build adds slight heft compared to ultralight competitive models.

Good

Key Specs

Breaking Strength

4000 lbs

Breaking Strength (kN)

17.79 kN

Weight

9.6 ounces

Weight (grams)

275 grams

Dimensions

8 x 3.8 inches

Attachment Points

Dual tie-in holes

Device Type

Ascender

Warranty

Lifetime wear-out guarantee on cam

Know before you buy

Still have a question?

Ask Metto anything about the CMI Expedition Ascender before you decide.

CMI Expedition Ascender

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BishCo (outdoor retailer)
BishCo (outdoor retailer)
In stock
$143.99
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