Fixe Viper 9.2 Endurance
The Viper 9.2 Endurance is a 9.2 mm single rope from Fixe, also certified as a half and twin rope, at 58 g/m, for single-pitch sport and multi-pitch sport. Rated for 5 UIAA falls with 7.2 kN impact force, 34% dynamic elongation and a 40% sheath share. No dry treatment. In stock at 1 shop from 103.90 EUR for 60 m.
A Fixe 9.2 mm rope certified as single, half and twin, with the 48-thread Endurance braid and no dry treatment. 58 g/m, 5 UIAA falls, 7.2 kN impact force, 6 % static elongation, 40 % sheath. Not found on fixeclimbing.com on 2026-09-21; the figures are stored, not re-verified.
Viper 9.2 Endurance belay device compatibility
Compatible with 39 of the 41 belay devices we track that are rated for single ropes, all of them ideal.
Ideal on, among others:
Every belay device rated for a 9.2 mm single rope
What the Viper 9.2 Endurance is for
Best for single-pitch sport and multi-pitch sport. Aimed at intermediate to advanced climbers. Handling feel: supple. Durability: high.
Strengths & Trade-offs
Viper 9.2 Endurance strengths
- Certified as single, half and twin rope (EN 892)
- 7.2 kN impact force, among the 3 lowest of the 133 single ropes we track
- Endurance braid with 48 threads
- Sold from 50 m to 90 m
Viper 9.2 Endurance trade-offs
- No dry treatment
- 5 UIAA falls as a single rope, the minimum EN 892 requires
- Not found on fixeclimbing.com on 2026-09-21
Viper 9.2 Endurance spec profile
The maker's figures for the Viper 9.2 Endurance, each against the 133 single ropes we track.
- Weight 58 g/m: mid-weight for a single rope
- Diameter 9.2 mm: thin for a single rope
- UIAA falls 5: the minimum a single rope must hold; most single ropes hold more
- Impact force 7.2 kN: among the softest catches for a single rope
- Dynamic elongation 34%: typical stretch in a fall for a single rope
- Sheath share 40%: a higher sheath share than most single ropes
Viper 9.2 Endurance specifications
| Diameter | 9.2 mm |
| Weight | 58 g/m |
| Sheath share | 40% |
| Lengths sold | 50 / 60 / 70 / 80 / 90 m |
| Certified as | Single / Half / Twin |
| Standards | EN 892, UIAA 101 |
| UIAA falls | 5 |
| Impact force | 7.2 kN |
| Dynamic elongation | 34% |
| Static elongation | 6% |
| Dry treatment | None |
| UIAA Water Repellent | No |
| Core construction | standard |
| Sheath technology | Endurance |
| Middle mark | Ink mark |
| Lap coiled | Yes |
| PFC-free | Yes |
What the Viper 9.2 Endurance costs
Prices checked 15 Oct 2026 at the one shop that currently stocks it. Cheapest current offer for 60 m: 103.90 EUR at oliunid.de.
| Length | Cheapest | Shop | Shops with this length |
|---|---|---|---|
| 50 m | 86.90 EUR | oliunid.de | 1 |
| 60 m | 103.90 EUR | oliunid.de | 1 |
| 70 m | 120.90 EUR | oliunid.de | 1 |
| 80 m | 137.90 EUR | oliunid.de | 1 |
| 90 m | 155.90 EUR | oliunid.de | 1 |
Shops stocking the 60 m length, cheapest first:
| Retailer | Price |
|---|---|
| oliunid.de | 103.90 EUR |
Alternatives to the Viper 9.2 Endurance
- Fixe Oliana 9.2
- Singing Rock Icon 9.3
- Beal SunRise 9.2 Unicore Dry Cover
- BlueWater Icon 9.1
- Ocun Vision 9.1
- Tendon Master Pro 9.2 Complete Shield
Prices, stock and owner fit data on this page update daily. You are welcome to cite these figures if you name climbing-gear.com and link to this page - see our data terms.