Mammut Transmitter Light Harness

L
1Ratings
BrandMore from Mammut
Test reports1 test
Delivered between Tue, 21.4. and Wed, 22.4.
Only 4 pieces in stock at third-party supplier
Supplied by
free shipping

Size4

Product details

The Light Harness from Mammut is ultralight and equipped with only two material loops and a buckle for size adjustment. It is minimized to the essentials, making it primarily intended for ambitious climbers who want to progress quickly and safely. This harness is a reliable companion, especially for competitions, providing optimal support for your performance on the rock. It is made from high molecular weight polyethylene and polyamide, which makes it particularly strong and durable. High molecular weight polyethylene is characterized by its high strength. The leg loops are elastic, ensuring a good fit and comfort, even without adjustment buckles on the leg loops. Additionally, it features an indicator technology in the tie-in loop that indicates when the harness needs to be replaced.

Key specifications

Climbing harness type
Hip belt
Climbing harness size
L
Area of use
Sport climbing
Weight
231 g

General information

Item number
42463983
Manufacturer
Mammut
Category
Climbing harnesses
Manufacturer no.
2020-01150-2228-113
Release date
26.1.2024

Colour

Colour
Orange
Exact colour description
Vibrant Orange

Material

stock
Polyamide
Material
Aluminium, Polyamide, Polyethylene

Climbing equipment features

Climbing harness type
Hip belt
Climbing harness size
L
Area of use
Sport climbing
buckle system
Back-thread buckle
Number of buckles
1 pcs.
material loops
Material loop left, Material loops right

Origin

Country of origin
Vietnam

Sustainability

Manufacturer commitment
Fair wear, SBTi

Voluntary climate contribution

CO₂ emissions
2.92 kg
Climate contribution
CHF 0.11

Product dimensions

Weight
231 g

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Climbing harnesses» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 1.Mammut
    0.1 %
  • 1.Petzl
    0.1 %
  • 3.Black Diamond
    0.3 %
  • 3.Edelrid
    0.3 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Mammut
    Not enough data
  • Black Diamond
    Not enough data
  • Edelrid
    Not enough data
  • Petzl
    Not enough data

Unfortunately, we don't have enough data for this category yet.

Return rate

How often is a product of this brand in the «Climbing harnesses» category returned?

Source: Digitec Galaxus
  • 1.Petzl
    5.5 %
  • 2.Mammut
    6.6 %
  • 3.Edelrid
    7.8 %
  • 4.Black Diamond
    16.4 %
Source: Digitec Galaxus

Translation: machine translated
Without ratingNo rating
klettern Logo
kletternAllroundgurte im TestReleaseAugust 2025
  • PositiveQuite high hanging comfort
  • Positiveinexpensive
  • NegativeNothing for alpine and trad tours

The Sender Light from Mammut is the only one in this comparison with only two, but very wide, stiffened gear loops. Designed as a competition model, the unisex model is less recommended for alpinists and trad climbers than for ambitious hard movers. In terms of fit, comfort and freedom of movement, it is in no way inferior to its ultra-lightweight competitors, and it also plays a leading role in terms...