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Ottobock
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Ottobock · Running blades and sport feet · PR-017
Ottobock Runner 1E91 Carbon Running Blade
The Ottobock Runner 1E91 is a carbon running blade whose spring stiffness and dynamic response can be adjusted, so one foot covers easy jogging through to sprinting. It comes in a single universal size for adults, weighs 1.01 to 1.29 lb and is rated IP67. Two sole types are available, and adapters such as the 4R218 are ordered separately.
- Max body weight
- 229.28 lb
- Product weight
- 1.01 to 1.29 lb
- Material
- Carbon
- Moisture rating
- IP67 (weatherproof)
Ottobock Runner (1E91) key features
- Adjustable spring stiffness and dynamic response
- Carbon spring weighing 1.01 to 1.29 lb
- IP67 weatherproof rating
- Choice of two sole types
- Universal size for adults
- Adapters such as 4R218 sold separately
Who the Ottobock Runner (1E91) suits
For adult transtibial and transfemoral runners, whether recreational joggers or competitors, up to about 229 lb body weight. Adapters and soles have to be installed by an O&P professional, who also sets the stiffness and alignment.
This kind of device is prescribed and fitted by a clinician. An enquiry starts that conversation. It is not a purchase.
Figures for comparing
- Weight
- 0.458 kg (1.0 lb)
- Max user weight
- 104 kg (229 lb)
The same units on every product, converted from the specifications below. Where a source gives two limits, the lower one is shown.
Ottobock Runner (1E91) specifications
| Max body weight | 229.28 lb |
|---|---|
| Product weight | 1.01 to 1.29 lb |
| Material | Carbon |
| Moisture rating | IP67 (weatherproof) |
| Size | Universal |
| Sole options | Two sole types |
| Amputation level | Transtibial, transfemoral |
| User group | Adults |
| Maker country | Germany |
| Price | Quoted on request |
| Brand | Ottobock |
| Category | Lower limb - feet and ankles, Running blades and sport feet |
| Catalog ID | PR-017 |
Compared with the source page on 5 October 2026. Details can change, so we confirm them in your quote. Open the source page.
Ottobock Runner (1E91): common questions
What is the weight limit of the Ottobock Runner 1E91?
Ottobock gives a maximum body weight of 229.28 lb.
Is the Runner 1E91 suitable for above-knee amputees?
Yes. It is listed for both transfemoral and transtibial amputation levels.
Does the Runner come with an adapter?
No. Adapters such as the 4R218 are sold separately and are installed by an O&P professional.
How to get a quote for the Ottobock Runner (1E91)
Add it to your enquiry list
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You receive availability, a price and delivery options by email, and decide after that.
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