Sterling Evolution Velocity Bi-Color Rope – 9.8mm

We’ve read the reviews across the web for the Sterling Evolution Velocity Bi-Color Rope – 9.8mm and summarize the results below:

Universal Ranking

PeakScore: 86 (out of 100)
User Rating: 4.5 stars 
Expert Rating: 3.9 stars

Number of Ratings Reviewed: 22

Pros & Cons

Reasons to buy:

User Reviews

  • The construction and feel make it good for all-around use.
  • Easy to handle and holds up to wear and tear.
  • Very few issues with kinking during use.
  • Feels safe and secure while belaying.
  • Durable while ice climbing and over rough terrain.
  • Smooth feeling and works well through ATCs and Grigris.

Expert Reviews

  • Easily slides through belay devices and over rocks.
  • The catch is soft but not too spongy.
  • Resists abrasion and is durable over time.
  • Great for top roping and cragging due to the diameter and weight.
  • Supple feel that also translates to secure handling during use, enhancing safety and confidence while using.

Reasons NOT to buy:

User Reviews

  • It might be too hard to distinguish the middle after getting dirty.
  • Some reports of fraying after minimal use.

Expert Reviews

  • Despite not having many kinks after use, it can become very difficult to untangle for your first use if you don’t un-tie the drum coil correctly from the outset.
  • Not the lightest rope on the market.
  • More expensive when compared to other options on the market.


The Sterling Evolution Velocity Bi-Color Rope – 9.8mm is a great all-around option that performs well on various types of climbing, providing security and a supple feel during use. Despite some reports of fraying after minimal use and getting dirty, the ability to easily slide through belaying devices, soft catches, and abrasion-resistant material makes this a great choice for climbers who want versatility over a variety of terrain.


Note: User and expert rankings were reviewed across the web. Some expert reviews include these: 1, 2, 3.