Shimano Disc Brake Adapters

If you want to follow the trend of having a 180mm rotor for the rear brake, you will need this if you have a Santa Cruz or any other brand that uses an international standard brake mount.

Does what you need it to do!

Works well with not only Shimano, but other brands as well. Just be sure to get the correct one for your application and should be smooth sailing.

Easy to use and does exactly what it needs to do.

You will likely need one or two of these to mount up your disc brakes, get the right ones for your set up and youre good to go!

Durable and easy to install, brake adapters are necessary on many frames and forks if you are running a larger rotor size.

These work for any brakes as far as I know, I used them to mount my Guide brakes with some 203 rotors. So if you have trouble finding certain adapters for certain brands in stock ever, know that you can cross brands since the spacing is all standardized. Full disclosure, can't guarantee it works with all brands/caliper shapes. But I have used shimano adapters with several sets of Guide brakes over the last few years so I can say that works for sure.

These work great and are easy to install.

These make it super easy to swap to a larger or smaller brake rotor with ease. Just make sure you know which one to buy. The description breaks it down for you if you're confused.

Got a fork that’s built for a smaller rotor than the one you want to use? This is the answer. Just make sure you order the right one for the mount and caliper.

Easy to use and a good option for upgrading your rotors to a larger diameter

i love running bigger rotors so In return I love that this lets me run them! never had an issue with these!

If you are using Shimano brakes this is a must have. Super easy to match up what you need.

You gotta have adapters if running a larger rotor. The Shimano adapters do the trick.

It does adapt correctly. Black anodized is nice. They should mill these out for weight savings haha

These are simple and easy. You don't need those oldschool cup and cone washers

Comes with everything you need to increase stopping power. Easy to install with clear instructions included.

I bought two of these adapters for my Trance 2 and they worked great. You use the same adapter for the front and the rear. The arrow on the front faces up and on the rear the arrow faces forward. I went from a 180 mm rotor to the 203 mm rotor, front and rear. I used the Shimano RT-86 ice tech rotors (XT 6 bolt style). I am very pleased with the performance and braking power it gave me. The only thing that is confusing is the photo shown. The photo shows the IS/Post but the description shows the correct one for Post/Post

Part is great and have no qualms about it. However, I paid for overnight shipping, and it came in three days. That really is bs when you pay an extra 20 bucks for shipping and it still doesn't come when you need it. very disappointing.

The letter f will fit rear for p/p 180, if you are wondering. Needed an adaptor p/p on front and rear on my Niner jet 9 and was searching for letter designation for rear for 180mm p/p adaptor. Anyway fit like a glove. Love competitive cyclist, but you guys are going to have to step your game up in the shipping department. Way to slow!