[atb]

what size rotor and caliper do i need to use a hope mono m4 on my fox40. i'v tryed a #8 caliper and a #3 caliper with a 200mm and a 205mm rotor, but thay didnt match up.

 

[bballe336]

You need whatever the 6 inch adapter is if you are running 8 inch disks (which is the only option on that fork).

 

[joelsman]

you need 220 ROTOR or 225mm or whatever hope offers about that size.

 

[Salami]

what size rotor and caliper do i need to use a hope mono m4 on my fox40. i'v tryed a #8 caliper and a #3 caliper with a 200mm and a 205mm rotor, but thay didnt match up.

In order to run a 200mm rotor you would need a #5 caliper which I don't believe Hope makes in the Mono 4. A #3 caliper would require a 220mm rotor which I think they make but I am not sure. A #8 would need a 240mm rotor to match up correctly.

I know they do make a 225mm rotor for the Mono 6Ti.