x-fusion forks are set up for a 203mm front brake. If i use my current adaptor to fit my brake it takes that to 223mm. So i either need a +0mm adaptor (which I hear they don’t make) or a new POST mount caliper.
Is it the original M4, i.e. not mono M4?
If so you could get the half caliper with a different offset.
Is yours a No.8 if it’s 203?
A No.3 or No.5 would solve the problem, probably No.5 would be best and you could use your old adaptor then
Yeah I believe it is the original m4, it fits a 183mm as standard but due to the +20mm adaptor needed I’ve always ran a 203mm up front. The fork post mounts are set up for 203 as standard though so that’s my issue.
Didn’t know I could buy half calipers, I’ll look into that as seems cheaper option. Ta 🙂