Collecting every piece of gear takes a little time.
We think it's worth the wait.

Nice choice!
Give us a moment to collect those options for you.

 The 9mm Opposite Triaxiale 100m is officially retired.You've found a page of history! The 9mm Opposite Triaxiale 100m is no longer produced by Millet and it is not available to buy from major online retailers. You can still check out all the specs and claim your ownership.

Millet 9/10mm Opposite Triaxiale

9mm Opposite Triaxiale 100m



no ratings


Unique know-how defines this rope: 9/10mm variable diameter and TRIAXIALE technology!
Designed for two types of sport climbing: training sessions that require ultra-robust ropes, and performance sessions for which slim, fluid ropes are ideal.
The OPPOSITE TRX 9/10 is both these ropes in one! Single rope. TRIAXIALE® braided core.

Retail price

US$ 349.95
Award Image
Award Image
Weight 56.0 g/m
12.340 lbs / 5600 g
Diameter (millimeters) 9.0 mm
Length (meters) 100 m
Rope Type Single 
UIAA Falls (Single / Half / Twin) ­5  / -  / -
Dynamic Elongation (Single / Half / Twin) 36.0 % / - / -
Static Elongation (Single / Half / Twin) -
Impact Force (Single / Half / Twin) 8.30 kN / - / -
Dry Treatment None­
Sheath Proportion (%) ­
Sheath Slippage (mm) ­
Type of Middle Mark Marking
Rope End Marker None
Certification CE, EN, UIAA
Features of Opposite 9/10

Long but informative video, talks about all the features of 9/10 Opposite in details.

Features of Millet Triaxiale Rope

No voice explanation but the video shows all the features of Triaxiale rope.

Making a Backpack Coil

No reviews yet.

Climbing Gear Review no rating given just a review

Serious sport climbers will find this rope perfectly suits their projecting needs, and although the price is kind of steep, you’re getting the performance and practical uses of two cords for the price of one.

Splitter Choss Gear Review no rating given just a review

I only have two negative observations so far. One, the 10mm side seems to be holding onto kinks. I’m not sure why this is, as the 9mm side is kink free. Second, when lowering with a GriGri, if you are going from fat to skinny, you will likely drop your climber a short distance as the cam takes a second to engage the skinnier part of the rope. In my mind these are minor inconveniences that are far outweighed by the benefits, but certainly worth noting.

Rock and Ice Gear Review rating 4/5

One thing I really like about Millet ropes is the anti-twist packaging. Unlike many ropes, which seem to maddeningly twist and knot in snarls that could best even Alexander, the Opposite is packaged so that it is easy to uncoil and put to use.

Climbing Gear Review no rating given just a review

The rope you bring to the sport crag depends on what phase of the redpointing process you’re in: Toproping and working a project requires a nice fat cord while send attempts are much better with a pleasantly skinny cord. Instead of lugging—and buying—two separate lines, take the Opposite TRX 9/10, which is an 80-meter cord with two different diameters. One end is 50 meters of 9mm thickness, and the other is 30 meters of 10mm thickness, so you can carry one cord for two vastly different purposes. Not only did our testers think this was a genius idea, but they loved the performance of the rope, from toproping in Rumney, New Hampshire, to taking 15-foot falls on Sonic Youth (5.13a) in Clear Creek Canyon, Colorado. Millet’s Triaxiale braided core has been proven in past years as a strong and long-lasting design, and that was no different with the
Opposite. Six months and two road-tripping sendbots couldn’t get the rope to reveal any durability flaws, and it ran through a variety of belay devices (both tube style and assisted braking) smoothly. Even the changeover point where it goes from 9mm to 10mm was seamless when moving through belay devices and gear. It only comes in an 80-meter version, and at an average of 63 g/m, it weighs in at just over 11 pounds.

Climbing Gear Review no rating given just a review

With 30 meters of 10mm rope on one end and 50 meters of 9mm cord on the other, you’re getting two different ropes that any committed sport climber needs: his trusted fatty for taking tons of falls and a lighter, skinnier rope for send attempts.” Read the full review in our Editors' Choice Awards.