Terion K2 prosthetic foot

Confidence with every step – Terion K2

Terion K2 - a prosthetic foot developed for people who would like to maintain their mobility in everyday life.

The Terion K2 is a reliable everyday companion, especially for users with an elevated need for safety. The prosthetic foot provides stability and safety while walking and standing in everyday life, both at home and in the vicinity.

The Terion K2 is particularly lightweight and offers perceptible wearer comfort. This prosthetic foot is also highly robust and resistant to splashed water and dirt. The abducted big toe of the footshell provides a natural appearance and makes wearing sandals possible.

Carbon glass fibre spring

The split forefoot spring offers flexibility and returns energy. It optimises safety while walking and standing as well – also on uneven surfaces.

Aluminium adapter

Made of aluminium, the adapter is robust and lightweight.

Heel foam

The heel made of functional foam enables a comfortable and safe heel strike. The user benefits from a controlled, smooth rollover as well as moderate mediolateral flexibility.

Benefits at a glance

Benefits at a glance

Stable stance and a secure gait

The Terion K2 is especially well suited for users who want to maintain their everyday mobility and value enhanced safety. It features a soft, easy to control heel strike. Both while standing and during rollover, the load is evenly distributed also on uneven surfaces.

Lightweight construction

Thanks to the material composition, the prosthetic foot is especially lightweight and offers perceptible wearer comfort for getting around in everyday life, both at home and in the vicinity.

Robust and resistant to dust, dirt and splashed water

Thanks to its robust design and material composition, the Terion K2 is resistant to dust, dirt and splashed water. This also makes the Terion K2 suitable for activities in damp and dusty environments. The prosthetic foot is protected by an exchangeable footshell.

Technical data

Technical data 1C11 Terion K2
Suitability MG1–MG2
Max. body weight 175 kg
Footshell Slim shape for sizes 22-23 with 10 mm heel height
Normal shape for sizes 24-30 with 10 mm heel height
Weight with without footshell* approx. 325 g
Weight with normal footshell* approx. 573 g
System height with normal footshell* 46 mm
Structural height with normal footshell* 64 mm
Recommended knee components 3C60 Kenevo, 3R62 Pheon, 3R93
*Technical data refers to size 26 cm


Please download file:

Terion K2 - confidence in every step

Brochure for users


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