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Dynamic ropesStatic ropesSpeleo and CanyoningAccessoriesMerch

Historie

2005

Establishment of a separate TENDON brand within Lanex

2010

We launched a patented rope Force 11.0

Special rope using patented technology of material combination and rope construction. Rope for use in extremely demanding conditions (e.g. rescue workers, firefighters, police officers and other special units) due to increased resistance to cutting.

Release of Static 9.0 type A
2011

Release of Static 9.0 type A

We were the first in the world to knit and certify a 9 mm diameter static rope according to EN 1891 type A.

2011

The first certified triple combination

The first dynamic rope Master 8.9 certified in triple combination (single, half, twin).

Oblíbenec Master 9.7 získal prestižní ocenění
2013

Oblíbenec Master 9.7 získal prestižní ocenění

Lano Master 9.7 získává ocenění v časopise Alpin "Testsieger 07/2013". Ve stejném roce dostalo ocení "Guides Choice" od American Alpine Insitute také lano Master 8.9.

Introduction of the new LOWE technology
2015

Introduction of the new LOWE technology

Thanks to a unique combination of materials, we have reduced the weight of the rope without changing its diameter and in accordance with EN892.

Rebranding značky
2016

Rebranding značky

We are giving up the old logo with the climber, who has earned many nicknames over eleven years, and with him we are changing our claim "feel it" to "tied to be free".

Adam Ondra became the ambassador of both Tendons.

Adam Ondra, the most successful Czech climber, became our ambassador for two years.

2017

A year rich in new ropes

We launched the Master Pro 9.2 rope, which has become one of our most popular ropes. In the same year, Master 7.0, the world's lightest twin, was launched.

2018

Zrodil se TeFIX

Patented TeFIX® technology permanently bonds the rope core to the braid. This connection prevents the rope braid from sliding. This result is achieved by adding a special material between the core and the braid. The subsequent technological process achieves a strong and elastic connection between these two parts of the rope. The rope has 0% braid displacement, much longer life, is soft and great to handle.

Even reep cords are winning awards
2019

Even reep cords are winning awards

The TENDON Reep 6.0 Reep cord has received the ‘Guides Choice’ award from the American Alpine Institute.

2021

Introducing the new Master PRO 8.9

Introduction of the new rope Master PRO 8.9. This piece has become one of the favourites, especially with our ambassador Eliska Adamovska.

2019

Tom Paul Randall becomes Tendon Ambassador

Green Way
2022

Green Way

In collaboration with a sheltered workshop, we introduced original handmade merch from the Green Way line made from leftover braid material.

Oblékli jsme lana do neonových barev
2023

Oblékli jsme lana do neonových barev

Oblíbenci Master PRO 9.2 a Master 9.7 jsme představili v nové barevné variantě s názvem NEON. 

Master 9.4 heads to Antarctica
2023

Master 9.4 heads to Antarctica

We have joined the project of the Faculty of Science of Masaryk University called Tested in Antarctica (2023-2024). The project focuses on testing the properties of specific products and technologies under extreme conditions at the J. G. Mendel Czech Science Station on James Ross Island in Antarctica.

Introducing the new eStatic 11.0 static rope
2024

Introducing the new eStatic 11.0 static rope

We have launched the new eStatic 11.0 static rope in unmissable colour patterns

Tendon ropes reach the summits of the eight-thousanders in the Himalayas
2024

Tendon ropes reach the summits of the eight-thousanders in the Himalayas

In July, the Czech expedition consisting of Radar, Banán and Háček was the first in the world to reach the summit of Muchu Chhish in Pakistan's Karakoram Mountains with the help of the Master 7.0 rope.

Just a few weeks later, the Master PRO 7.6 rope became part of a women's expedition consisting of Karolína Grohová and Lenka Erlebachová, who reached the summit of the Pakistani eight-thousander Gasherbrum.

© ARSYLINE 2025
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