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View Full Version : Will 300ex breakes fit on a 400ex



Quadracer121
03-15-2007, 11:29 PM
One of my friends whant to know if 300ex frount breakes will fit on his 400ex let me know what u think

Pipeless416
03-15-2007, 11:55 PM
Originally posted by Quadracer121
One of my friends whant to know if 300ex frount breakes will fit on his 400ex let me know what u think

i think the front brakes on the 250, 300, and 400 are all identical.

rescue6
03-16-2007, 09:44 AM
I know that the rotors do not sure about the calipers

krt400ex
03-16-2007, 10:09 AM
they should fit...the 450R ones will not fit because they are bigger(due to the double piston calipers).

and actually i know for a fact that the 250ex brakes are the exact same ones as on a 400ex

Pappy
03-16-2007, 10:20 AM
calipers willw ork, just use the correct mounting plate (300ex caliper, 400ex mount)

krt400ex
03-16-2007, 10:46 AM
was he talking about pads or calipers?

Quadracer121
03-17-2007, 10:03 PM
calipers

krt400ex
03-18-2007, 09:55 AM
oh...yea they will work...but not 450R calipers