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Got some fox 34 forks and I want to use a 203mm Rota with xt calliper , so what adaptor do I need , cheers
I had this myself recently albeit a different fork.
Basically find out what your fork adapter lug size are(mine were for a 160mm Post mount caliper)then order size adapter that fits.
Is it a post mount fork or I.s?
I've not properly explained.Sorry.
I purchased from uberbike parts for my 203mm adapter,there are all sizes whether i.s or pm.
Are you using the fork (and brake already) with a different rotor size (guessing 180mm) ?
If so, and the fork is post-mount and there's NO adaptor already between the fork & brake, then you need a post mount +20 adaptor (front). Google will find you loads, then you need to find one in stock
The 34 has a 160mm post mount fitting, so if you want to use a 203mm rotor you would need a suitable adaptor. Like this one:
If so, and the fork is post-mount and there’s NO adaptor already between the fork & brake, then you need a post mount +20
Yer math's off. 203-180 is +23mm
Only 36 are 180.. (pm7) 34 are 160mm, (pm6) .