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Hi, I have an issue with some old Mono M4 brakes. After not being used for a couple of months, the lever pulls to the bars.
After pumping for a while (10 minutes!) they gradually start to work. Once they are working they are fine, the lever doesn't feel spongy, so I think more than a simple bleed is required.
Any ideas?
Thanks.
Posted : 29/12/2012 1:21 pm
sounds like they just need bleeding to me
Posted : 29/12/2012 1:22 pm
leak somewhere on some dodgy seals would be my guess- more likely lever than caliper tbh
You could warp them in tissue paper at all joints and see where you get spots????
Might work
Posted : 29/12/2012 1:26 pm