You’re having a post mount to post mount adapter. But your rear mount is IS2000 so you’re gonna need an is to postmount adapter
C_A_M_Overland on
I just did something similar. Didn’t realize my Judy came with a 160-180 adapter installed so I ordered a 20mm adapter when in reality I needed the +40mm
iflo14 on
It’s kind of both. You can add this on top of your existing adapter as long as the bolts are long enough, or you can buy an IS – Post Mount adapter that’s the correct size.
chaingobbler on
You currently have an adapter for is-post mount. You need a similar adapter for the larger rotor. I would not recommend ever using two adapters, and I don’t think it would even work correctly. Looks like the correct mount you would need is ISMMA90R180PS from Shimano.
Popular-Situation111 on
Lol it’s mountception… yeah you need to just get one right post adaptor. There are some YouTube videos about the different post standards. Beware, it can be painful.
5 Comments
You’re having a post mount to post mount adapter. But your rear mount is IS2000 so you’re gonna need an is to postmount adapter
I just did something similar. Didn’t realize my Judy came with a 160-180 adapter installed so I ordered a 20mm adapter when in reality I needed the +40mm
It’s kind of both. You can add this on top of your existing adapter as long as the bolts are long enough, or you can buy an IS – Post Mount adapter that’s the correct size.
You currently have an adapter for is-post mount. You need a similar adapter for the larger rotor. I would not recommend ever using two adapters, and I don’t think it would even work correctly. Looks like the correct mount you would need is ISMMA90R180PS from Shimano.
Lol it’s mountception… yeah you need to just get one right post adaptor. There are some YouTube videos about the different post standards. Beware, it can be painful.