Hi guys

trying to work out what adapter i need to use a 203mm disc (shimano caliper) on a new pair of fox 36.The mount is 180mm as std .

many thanks

Bump

I would normally say you need a +20 adapter ie a 160 to 180 one but it might not be quite right.

Tried that ,shimano 160 to 180, didnt work

Could add a few washers for the extra 3mm1.5mm?

Good suggestion of Hope PM to PM 160 to 183mm adapter here: http://forums.mtbr.com/brake-time/post-post-adaptor-180-post-203-rotor-921446.html

I have tried to use a avid 203 one this doesn’t work I have a shimano post to post mount this works fine

Have they changed since 2013?

I used a front Post mount to post mount 203mm adaptor like this one….

Link…

In 203 flavour.

Thanks to andyl , the hope 183mm worked a treat , thanks