2004-2005 Honda TRX450R Factory Sevice Manual, Page 234Get this manual
FRONT WHEELSU SPENSIONSTEERING
FRONT WHEEL HU B
REMOVAL
Remove he front heel (page 13-10)Rem ove the bolt and disc coverSupport the caliper so thar it does nor hang from the brake
Remove the two mounting bolts and th front brake caliper assembly
hoseDonor twist