Hi all!

I’m wanting to run a 203 mm disc up front on my mazorchi drop offs, not the forks are post mount, and my brake itself is IS mount, I cannot find a place that sells these ada0tors, can someone point me in the right direction please?

Thanks

If you mean mounting an IS caliper onto a PM fork then I used this to mount a 180mm Magura IS caliper onto a PM fork to use a 203 disc. I had to add 1.5mm worth of washers as well as it is actually only a +20mm hop up in disc size adaptor. If your caliper is normally a 160mm IS one then you need this one here.

Hope that is the info you were after. If it is IS to IS that you want then there are loads of adaptors to choose from.

Is this not what you’re after?

http://www.chainreactioncycles.com/Models.aspx?ModelID=13745

Or am I getting confused?

edit: Oh, I think you want the opposite 😳

Grim, yes its rhe other way around. That sounds like a great idea so if i buy. a 180 mm adaptor, (as 203mm are hard to come qcross) then i just use spacers to space it out and get 2 longer bolts! Cheers I think I’ve come on to something here, will keep you all posted