bing tracking image
  1. Cable Locks
  2. Trimax Locks
  3. 3 Feet Long
  4. Bike Lock
  5. Roof Rack Lock
  6. Utility Lock
Trimax Thex Super Chain with Combination Lock - 3' Long

Trimax Thex Super Chain with Combination Lock - 3' Long

Item # TMX86ZR
Our Price: $30.89
You Save: 32%
Cable Locks
Orders above $99 qualify for Free Shipping
Shipping Weight: 1.85 lbs
In Stock
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

In Use/Installed

Need help with installation?
Locate installers near me
3' Long hardened steel chain paired with a combination lock lets you easily secure your gear to your bike rack, roof rack, and more. Hexagon-shaped, hardened steel chain is cut-resistant. Durable nylon sleeve protects your equipment. 1-800-940-8924 to order Trimax Locks cable locks part number TMX86ZR or order online at Free expert support on all Trimax Locks products. Great prices and Fastest Shipping for Trimax Thex Super Chain with Combination Lock - 3' Long. Cable Locks reviews from real customers.
  • All Info
  • Q & A (0)
  • Videos (2)
  • Photos
  • Why etrailer?

Trimax Locks Cable Locks - TMX86ZR

  • 3 Feet Long
  • Bike Lock
  • Roof Rack Lock
  • Utility Lock
  • Combination Lock
  • Trimax Locks
  • Steel

3' Long hardened steel chain paired with a combination lock lets you easily secure your gear to your bike rack, roof rack, and more. Hexagon-shaped, hardened steel chain is cut-resistant. Durable nylon sleeve protects your equipment.


  • Hardened steel chain paired with a combination lock lets you easily secure your gear to your bike rack, roof rack, and more
  • 4-Digit combination is easy to set, and is drill and pick-resistant
  • Hexagon-shaped, hardened steel chain is cut-resistant
    • Triple heat-treated chain withstands over 6 tons of pull force and 11 tons of cutting force
  • Durable nylon sleeve protects your equipment


  • Length: 3'
  • Links: 1/4"
  • Limited lifetime warranty

THEXC103 Trimax Locks Thex Super Chain with Combo Lock - 3' Length with Hex 6-mm Links

Video of Trimax Thex Super Chain with Combination Lock - 3' Long

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.

Video Transcript for Trimax Thex Combination Lock Super Chain Review

Right here is the Trimax Thex Super Chain. This is gonna be a cable lock for your bike. And it's gonna have a combination as well. It has five combination numbers on there, which is gonna be harder for someone to guess that number. Underneath our nylon string, we're gonna have a hardened steel chain that goes all the way through. And then it is gonna be a lot stronger than some of the cable locks, just because it's hardened steel and it's triple heat treated.

So, what that's gonna get you is, six tons of pull strength. And then it's gonna be 11 tons of cutting strength. So, they're really gonna have to work for it to cut this chain. The whole idea here is just to have the lock that looks a little bit more beefier than the other bikes around it. Just to deter those thieves to maybe the other bikes.

And I definitely think this is gonna be the hardest of all of them to really cut through. The Thex cable that we're looking at right here, is only three foot long. So it's a little short. This one right here is 10 foot long. You're not gonna get the thick, heat treated steel links on this one.

So, it's gonna be not as strong. But if you like the combination, it will give you that extra length and the combination as well. But, a lot of you're wondering if you pair this up with another one to make it a little bit longer. You can, but then you're gonna have to deal with two different combinations. So what you could do, if you want that extreme security, you can grab a bigger chain, like this.

And what you could do with that. You have multiple bikes and you only want to use one combination for all of them, you can pair it up with the TriMax combination lock. I just like the combos. It is pretty short for some bike racks and some bikes. But when it comes to just locking it up wherever you're at, I think it's the perfect length. Cause you don't want a whole lot. It's gonna be sloppy to carry around. So this, is a perfect amount of length for me to loop it through multiple parts of my bike frame. And lock it in. Another question that you guys we're wondering, is how durable is the nylon slip over top of it It's gonna be pretty tough. It's pretty much like a ratchet strap material. And it's not really gonna wear down over time. It's pretty much there just to prevent any damage to your bike, if it gets jostled around on the road. Or however else. So let's show you how to reset it. So outta the box, it's gonna be 0, 0, 0. It pulls apart. And then notice this part right here. The hole lines up with the shape. But what we wanna do is rotate it where this arrow goes, where that set number, letter right here is gonna be facing up. Once that's done, we can switch it around. So I'll just do 48. 48. And maybe just another four. So once you set it, make sure it's in line with this little notch right here. We're gonna rotate this back, counterclockwise. And then, we can put it in there. And it's not going to lock into place until we scramble that code. So go like this, scramble it up. And we are locked and loaded. Combination locks for your bike are the best way to go. In my opinion. Just because all you have to do is remember the numbers. You don't have to keep track of a key. Especially when you're a very mobile person. When it comes to using your bike. You're pretty much just going out to go eat. Or also for your rec stuff. I just like the combination lock. And this one having five is gonna be the most secure. That's pretty much it for a look at the TriMax Thex Super Chain..


See what our Experts say about this Trimax Locks Cable Locks

  • Why

    At we guarantee:
  • Real product know-how.

    We make sure that the products we sell are what we say they are, and that they work the way they are supposed to work. Get real advice from a real person who has the knowledge and expertise needed to solve your problem.
  • Most detailed, accurate cable lock information available.

    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
  • Installations, made easy.

    We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.
  • Fast shipping.

    Your order is automatically routed to get out of our warehouse and to your door as quickly as possible. Receive free shipping on orders over $99.
  • Personalized service for life.

    We provide one-on-one, personalized service from the ordering process through the life of your product.
  • Trusted since 1946.

    We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.
  • Returns Policy

    Need to return an item? No problem. Please read our Returns Policy for more information.

Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Dustin K
Video Edited:
Dustin K
Employee Chris R
Video by:
Chris R
Employee Adam E
Installed by:
Adam E
Employee Andy C
Installed by:
Andy C
Employee Sabrina W
Written by:
Sabrina W

At we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.