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Sterling VR9 9.8 Review

This rope is the perfect example of gear that outperforms its modest price tag, we love the durability within the dry treatment that combines with a thicker diameter for an all-around crag workhorse
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Sterling VR9 9.8 Review
Credit: Felipe Tapia Nordenflycht
Price:  $220 List
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Manufacturer:   Mammut
Trish Matheny
By Trish Matheny ⋅ Review Editor  ⋅  August 19, 2026
76
OVERALL
SCORE


RANKED
#4 of 16
  • Handling - 30% 9.0
  • Durability - 25% 9.0
  • Versatility - 20% 5.0
  • Features - 15% 7.0
  • Weight - 10% 6.0
Top Pick Award
Best Workhorse Cragging Rope
List Price: $220

Our Verdict

The Sterling VR9 9.8 is the perfect rope for anyone after an absolute workhorse for the sport crag or laps in the gym. It's thicker 9.8 diameter combines with a DryCore treatment that effectively protect the sheath during those mega whippers you're taking on your project and all those top ropes you're giving your friends. Despite the thickness, it handles well, whether clipping a carabiner or feeding out on the GriGri. We appreciated the soft catches and didn't mind the heavier-weight of the design, so long as the crag was within a 30 minute walk. While you can certainly multi-pitch with the VR9, it has a great middle mark that's easy to detect amongst the lighter color sheath, however, we think it's best suited for heavy use during single pitches. It's available in sizes ranging from 40-80 meters so you can select the best length for your area and it provides excellent value in exchange for a more affordable price.
REASONS TO BUY
Excellent durability
Protective dry treatment
Available in many different lengths
Great affordability
Functional middle mark
REASONS TO AVOID
Thick diameter limits versatility
Heavyweight
Dry treatment overkill for some climates

Our Analysis and Test Results

The Sterling VR9 9.8 is our favorite climbing rope when it comes to purchasing that single pitch crag workhorse that you can beat into the ground season after season. We love the thicker diameter and DryCore treatment that provide better durability without sacrificing performance when it comes to handling and clipping. While not the most versatile rope that we've tested, its a more affordable choice that's perfect for heavy use during single pitches.

sterling vr9 9.8 - the vr9 is perfect for anyone after a true workhorse, built super...
The VR9 is perfect for anyone after a true workhorse, built super durable, that can keep up with you during big mileage days at the crag.   Credit: Felipe Tapia Nordenflycht

Handling


We were pleasantly surprised by how well the VR9 handled despite it thick diameter and dry treatment. Unlike other dry treated ropes that can feel a little sticky during those first few pitches, the VR9 is so smooth, we had to take another glance at our notes to know whether or not it had a dry treatment. Not only does it feed well through the GriGri but also felt easy to clip quickdraws or cams on lead. The sheath strikes a great balance between stiff and loose, creating a soft catch for the leader, without too much stretch in the dynamic elongation. This balanced amount of tension also makes the VR9 a great choice for top-roping without an unnerving amount of stretch in the system.


While the VR9 handles great when compared to other thicker diameter ropes, it is a little stiff when compared to more supple, thinner designs. The lack of suppleness is definitely a tradeoff for the increased durability and dry treatment. We also love the butterfly coil, which provides a design free of kinks and twists during your first day out at the crag.

The VR9 handles well despite its thicker diameter.

Durability


The VR9 features a durable and thick 9.8mm diameter along with a DryCore treatment that allow it to better resist dirt and debris at the crag while also providing more material overall to protect the rope from wear and tear that would destroy a skinnier diameter. During our objective durability tests, we noticed the wider 9.8mm diameter would better absorb the pressure of the edge by decreasing the load on each individual sheath fiber, creating a more lasting design.


Sterling's DryCore treatment is another reason behind it's durable performance. The treatment is applied to the individual core yarns rather than bathing the rope itself in the treatment. This process effectively reduces moisture within the interior while also preventing wear during lots of use and abuse. We also noticed how effectively it resisted dirt and dust after significant use in the crags surrounding Yosemite National Park. After a week long sport climbing bender complete with big whippers, top-roping, and micro-traxioning, the VR9 still looked brand new.

Durability is one metric where thicker diameters and dry treatments really shine, as they better protect the sheath and extend the life of the design.

Versatility


While Sterling advertises this rope as a versatile design that's suitable for single and multi-pitch routes, we think the thicker diameter and dry treatment reduce the overall versatility, making it our favorite crag workhorse rather than one we're willing to leave the ground with. The thick, 9.8mm diameter excels when it comes to lead climbing in the gym, top-roping, or even for those headed up a big wall that need a durable rope that can withstand the abuse of jumars. The dry treatment is also nice for maintaining use of this rope throughout all seasons.


When we did enjoy taking this rope up Lembert dome in Tuolumne Meadows, it's only a short walk from the car and a few pitches to the top, otherwise, we wouldn't really recommend this rope for sky cragging. That said, the thicker diameter provided peace of mind while we fix and followed, and didn't exactly weigh us down on the short approach. While technically you can multi-pitch with the VR9 we think it's best-suited as your all-around workhorse, whether you're taking big falls, top-roping your friends, or increasing your endurance through big mileage days at the crag.

While we wouldn't recommend it for multi-pitch routes, you certainly can, so long as you don't mind a little extra weight.

Features


Although the VR9 is a more affordable climbing rope design, it still includes ample features that improve performance at the crag. First of all, we love the DryCore treatment that helps increase the durability of the design and protect the sheath from absorbing dust and dirt at the crag. This was super noticeable, especially when compared with other ropes that lacked a dry-treated construction. The middle mark is also very helpful while rappelling and also while climbing multi-pitch routes, as the clear marking went above the belay, it was nice to call up a courtesy shout that the leader reached halfway.


And while we know that most climbers are purchasing super skinny lead lines so that they can stack all the cards in their favor in hopes of sending their project at the sport crag, we were happy to have this workhorse along for projecting at the Tioga cliff throughout our testing season. Despite multiple try hard attempts, we often took the whip and felt confident thanks to the 6 UIAA falls rated design. The rope is available in lengths ranging from 40 - 80 meters, offering a nice selection so that you can purchase the best length for the routes at your favorite crag. The factory butterfly coil is also appreciated as this helps to avoid any kinks and twists your first day out with the new design. Although more affordable, we think the VR9 offers plenty of features that climbers will appreciate.

The thick diameter made us want to stick close to the car with this rope, however, the clear middle mark is great for the sport crag while lowering your climber.

Weight


The VR9 weighs in at 62 grams per meter, a relatively heavyweight option that's perfect for lots of single pitches. This is among the heaviest ropes that we tested, and doesn't matter a ton when it comes to single pitch cragging or gym use, it adds multiple pounds in overall weight when compared to some of the skinnier rope designs that we tested. And while a few extra pounds doesn't sound like a big deal, it's not our first choice for hiking a rope into the mountains, especially if we're out for an extended trip.


While it's not our first choice for multi-pitch, we loved romping domes in Tuolumne Meadows with the design. The thicker rope was a great choice for our fix and follow technique and the additional durability of the 9.8mm diameter along with the dry treatment gave us peace of mind over sharp knobs and rough granite edges. For those seeking a durability rope with lasting performance, this extra weight is a worthy consideration, but if you're counting every ounce in your kit and willing to invest a little more, there are thinner designs available that provide the same amount of durability.

sterling vr9 9.8 - the 62 grams per meter is great for durability but also limits the...
The 62 grams per meter is great for durability but also limits the versatility of this design to single pitch leads and top ropes. While you can multi-pitch, we wouldn't recommend hiking it very far.   Credit: Trish Matheny

Should You Buy the Sterling VR9 9.8?


The VR9 is the perfect example of a design that outperforms its affordable price tag. While it's possible to multi-pitch with the thicker 9.8mm diameter, we think it's best suited for those endurance miles at dirty crags thanks to a protective dry treatment that extends the life of the sheath. Despite the thicker diameter, it handles well and will provide soft catches on your project. If you're looking to invest in a durable design that can keep up with you at the crag, the VR9 provides excellent value for single pitch use.

sterling vr9 9.8 - if you're after a true workhorse built to withstand tons of lead...
If you're after a true workhorse built to withstand tons of lead burns, top ropes, and micro traxioning, the VR9 delivers performance that's tough to beat.   Credit: Trish Matheny

What Other Rock Climbing Ropes Should You Consider?


The Sterling VR9 9.8 is our favorite all-around crag workhorse thanks to its thicker diameter, protective dry treatment, and supple handling. This is the rope we'd recommend for those who need a rope that can keep up with them during long mileage days at the crag. If you're willing to spend a little more, the Sterling Velocity Xeros 9.8 is worth considering. It's the same diameter but a little heavier and comes in the same range of lengths so you can select the best one for your area. The Mammut 9.5 Crag Classic is another great option. It doesn't have a dry treatment but it handles well and will last you multiple seasons, even with heavy use. The Edelrid Boa is another worthy consideration for a thicker diameter, just remember there's a ton of dynamic elongation so the catches are soft and you need to keep your climber tight while top-roping.

sterling vr9 9.8 - if you're in the market for a rope that features a thicker diameter...
If you're in the market for a rope that features a thicker diameter and DryCore treatment that make it the perfect choice for tons of single pitch miles, the VR9 is a rope that doesn't disappoint.   Credit: Trish Matheny

Side-by-Side Comparison
Compare Sterling VR9 9.8 versus top competing products:
 
Awards Top Pick Award
Best Workhorse Cragging Rope
Price $220 List
Check REI (on sale!)
Overall Score Sort Icon
76
Star Rating
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Bottom Line This rope is the perfect example of gear that outperforms its modest price tag, we love the durability within the dry treatment that combines with a thicker diameter for an all-around crag workhorse
Pros Excellent durability, protective dry treatment, available in many different lengths, great affordability, functional middle mark
Cons Thick diameter limits versatility, heavyweight, dry treatment overkill for some climates
Rating Categories  Sterling VR9 9.8
Handling (30%)
9.0
Durability (25%)
9.0
Versatility (20%)
5.0
Features (15%)
7.0
Weight (10%)
6.0
Specifications Sterling VR9 9.8
Length Tested (m) 70
Diameter (mm) 9.8
Weight (g/m) 62
Lengths Available (m) 40,50,60,70
Dry Coating Option DryCore Technology
Middle Mark or Bi-Pattern Option Middle mark
Certified Use Single
UIAA Number of Factor 1.77 Falls 6
Impact Force (kN) 8.6
Static Elongation % (in use) 8.8
Dynamic Elongation % (first fall) 28.8
Sheath Proportion % 35
Calculated Weight of Sheath (g/m) 25
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Trish Matheny