Hi all. I have an odd one with the disc brakes on one of my bikes. The last two times I've ridden the bike it was as if the right brake had lost pressure, but I'd have to squeeze almost to the handlebar before the brake engages. Then on both occasions it was suddenly braking as normal after about 45 minutes. Today it feels extremely soft again.
Unfortunately the two bike shops with mechanics near me both closed, so I don't have a local place to take the bike to. Any suggestions on what might be the cause would be much appreciated.
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