Hope IS to POST mount on old M4 caliper

nels

Hi..
having now replaced my forks, its evident that my M4 IS mount caliper wont fit. Currently have 180 disk installed, have a 183 floating rotor available.

What do i need to purchase in order to us this IS M4 caliper on a Post mount fork, happy if i need to replace the disk.

all advice welcomed
Nels

nicklouse

what caliper number?

what fork?

nels

caliper is a Mono M4 IS mount

fork is a RS Recon 2010 post mount


cheers
Nels

nicklouse

yes the IS mount caliper have a number on them which defines what size they are.

is it a 3? or an 8 or a?

if you have no idea post up a picture.

nels

its a 3.

ta

nicklouse

well you have problems.

if you can get a KCNC post to IS 160mm adapter you can use that.

otherwise you will need a normal Post to IS adapter which will need a 203mm disc.

nels

cheers.

just to be clear i have a 180mm rotor fitted currently - that would work with the KCNC 160 adapter ? or do i need a 180mm adapter?

Or buy a Hope Mount Adaptor Front IS to Post +20mm which means i have to replace the rotor ? would that be a 200mm or 203mm ?

dont want to order the wrong bits ?

ta
Nels

nicklouse

like I said a KCNC post to IS 160mm adaptor.

nels

ok.. thanks