Thread: Need Brake Help
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Old 05-22-2010, 10:47 PM   #2
Amber Lamps
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Join Date: Mar 2008
Posts: 14,556
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Quote:
Originally Posted by The Chi View Post
Ok, so I had the front brakes bled a few weeks ago, as many of you know, Im a rear braker. I know its bad, blah blah, I dont give a crap, its what works for me. I have been trying to adjust to using the front brakes more, thus having them bled since they were spongy as hell.

I've gone a couple hundred miles since I had them bled and they seemed to have been working fine, however today I went out for a lil 120 mile run and noticed they were spongy again. No big deal I thought, I just adjusted the dial on the lever in case someone had played with it again and dropped it down. Fast forward to this evening on my way home, I couldnt use my rear brake due to an ankle injury and upon trying to use my front brakes, they were almost nil! I had to engine brake all the way home.

I leave everything stock for the most part on my bike, so I have never replaced brake lines or played with any of that, and other than getting it serviced and lil things being done (like bleeding the brakes and changing the oil) I've never messed with it.

Can anyone tell me what the issue might be and how I might fix it? Do bike brakes function like cars and get leaks that could compromise the system and allow air in?

I've got a track day coming up this next weekend so I need to knock it out ASAP.

Thanks in advance for the assist.

Well, did you forget to put your wrist band on the res...?

Seriously,is the brake fluid low? Did they refill it after the brakes were bled? If not, when the bike is tipped into corners, it could be picking up air. How worn are your pads? Have you noticed any leaks at all around your calipers or by the master cylinder? Do this for me Rae-rae. Get a zip tie or two (or duct tape), go out to your bike, check the brake fluid, if it is okay. Pump the brake handle slowly until you have maximum pressure, hold it there and tie (tape) the lever back to the grip as far as you can and leave it like that over-night (6-8 hours) on the side stand with the wheel turned to the right. See if it doesn't improve and let me know. Love ya!
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