We've got a problem that I want to ask for help with. My VW trike has disc brakes on the rear only. It has a 22.2 mm single circuit master cyl. The brake pedal has very little travel and is VERY hard to mash. I also don't have much brakes. I can't lock them up and slide the wheels at all. Do y'all think the bore of the master cyl. is my problem? We've bled the brakes and there doesn't seem to be any air in them...but I've read that the pedal would feel "spongy" if air WAS present. We're stumped!
Please give me your thoughts about this. Thanks in advance for your help!!
Please give me your thoughts about this. Thanks in advance for your help!!