to remove brake caplier?

[qhrjsdl]

What size of hex bit should I have?

I have small too kit, but the bolt seems too big

What size of hex is it?

 

[raz65man]

5/16" Once you have the bolts out, rock the caliper back and forth to open up the gap between the pads. That is the trick I found to getting it off without chipping or scratching the wheel.
Raz

 

[qhrjsdl]

that's good idea..

Not for pad. I just wanna remove the whole calipers to remove front wheel. what size of Allen is it?

 

[raz65man]

The bolts that hold the caliper to the mount are 5/16" hex head. In order to remove caliper, reguardless if you are changing pads or not, they are the same.
Raz