Origin8 Clamp-On Double Cable Stop

You will need to measure the outside diameter of your frame tube where you intend to mount the cable stop. Use a pair of calipers for the most accurate reading, as the 31.8mm and 34.9mm options are specific to standard round tubing sizes.

We generally advise against using clamp-on metal hardware on carbon fiber frames unless the manufacturer explicitly approves it. The clamping pressure can potentially damage the carbon structure if overtightened.

Yes, it is designed to securely channel either rear brake housing or derailleur housing. It is a versatile solution for cleaning up your cable routing regardless of which system you are organizing.

It is a semi-permanent solution. While it is held in place by a bolt, you can loosen the clamp to adjust its position along the frame tube or remove it entirely if you decide to change your cable routing setup later.

Because it is a metal-on-metal clamp, there is a risk of minor scuffing to your frame's finish during installation or adjustment. If you are concerned about your paint, applying a small piece of clear protective frame tape underneath the clamp before tightening is a smart, simple precaution.