VenzoBike Adjustable Braze-On Front Derailleur Adapter Clamp for MTB Road Bicycles - Compatible with Shimano Sram

I used this bracket for the replacement of a Shimano 105 front derailleur that had the bracket attached. After the removal of the 105 I needed this bracket to install my Ultegra front derailleur. The hanger bracket serves its purpose. However, I replaced the mounting bolt with a stainless steel bolt because I noticed rust after only one ride in the rain 🌧. Not a big issue because I always use stainless bolts on all my bike fittings because rust is apparent if you are unable to clean your bike right away. Other than that Awesome Product!

Not crazy about the attachment point, which is a loose ny-loc nut sitting in a hexagonal recess in the clamp band. It feels a little cheap and I expected the band itself to have a threaded attachment point but maybe it’s designed this way to avoid the attachment bolt stripping the threads on the clamp. It’s also a little more difficult to thread in the attachment bolt than it should be because of the ny-loc nut. Other than that minor gripe the clamp works just fine and holds the derailleur where it should. No complaints about it’s functionality once it’s attached and it’s a good value for the money.

Had a 31.8 clamp on front derailleur that lost it's spring retention tab. Very hard to find a 31.8mm 3 speed front derailleur. So I bought this Venzo braze-on adapter with a braze-on Shimano derailleur. Works great.I like the fact that the Venzo has the slot so I was able to raise and lower the derailleur without having to loosen the clamp to do it. Seems to be good quality. Pleased with purchase

I purchased this when I was building a road bike from the frame up. The frame was a titanium Airobrne Zeppelin and the 101 drivetrain was pulled off a carbon frame I had that didn't have a blaze on. Honestly, there's not much to say about this other than it works just fine. It matches the finish of my Ti frame as well so I guess that's a plus. But yeah--if you need a blaze on, this one worked fine for me.

Used it to install a new Shimano 105 derailleur on a Soma steel frame with no issues. After a few hundred miles it seems to be holding up just fine.

A good front derailleur hanger but if you're going to run a rear tire over 700x25 then it will probably rub up against the hanger as it's fairly thick metal.

I decided to go with braze-on for a new front derailleur cause that way I can upgrade cheaply down the road or replace without paying for the built in clamp - this Venzo clamp is good quality and has a great finish and looks great on the bike - the the derailleur is still there!

Very light, very sturdy and easy to install. This was a problem solver for my early 2000s Titus titanium build. Definitely a super buy if you're building on a budget but don't want to sacrifice where it matters.The ability, unlike a few other braze on adapters, to set the adapter and then slide the derailleur vertically for the more minute adjustment makes this thing ideal.

I have a 105 front d that is braze on, now it works on a restored '76 Bridgestone road bike. I'm happy. It is nice and light, the finish is good. As usual quick Prime delivery.

Il convient parfaitement, la grandeur est bonne et il à l'air d'être fait solide

If you order the exact size, you will be happy.

Muy bueno !!!