Hi,

Does anyone know where I can buy the above. It needs a post to post mount for 180mm disc. You can’t use a front adapter as it needs to step the caliper towards the wheel if that makes sense.

Ta

My frame came with it.

it’s a pretty unique part I would guess you’ll probably have to get a transition dealer to order one.

rear shimano 180mm one will do

If you have a carbon one then answer number 1 is correct, it’s a bolt on adapter that your brake (+ I think a front 180 adapter) go onto. I can’t remember if they are direct to 180 or not.

If you have an alu frame then answer number 2 is correct, and something else is up.

Answer 1 it is then.

Cheers all

Built my Scout last night and used the standard Shimano PM to PM 180 adapter for front brakes with no issue/ I’m running Guide RSC’s and it didn’t need to step in.