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Pistone Help


Luke.P

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Well basically my rim is skinny and my forks are zoo 07 pretty wide so when i set up my brake the pads are miles away from the rim and will not go any further.. Before i bleed it, the pistones was sort of lazy and was half way out which work well because the rim was skinny and the was close to it. I will be swapping to disk soon but just wonder how could i get the pistones to stick out more ??

thanks

luke

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there is a technique called over bleeding, basically getting more water in the brake on an already full brake.

or you could do the pad bodge, not sure people know about this anymore with everyone having cnced backings though.

how do i over bleed??? iv just took brake off going to bleed again in a moment, what do i do ?

Thanks

luke

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do you own any mole grips?

pull the pistons out with the mole grips slightly, then bleed it

Yup

Grip the little nubby and pull the pistons out, then twist your grips slightly so they rest on two of the little tabs that stick out so you can keep the pistons out while you bleed

Make sure you don't take the grips off until you've fully bled and reinstalled the bleed screws :lol:

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Yup

Grip the little nubby and pull the pistons out, then twist your grips slightly so they rest on two of the little tabs that stick out so you can keep the pistons out while you bleed

Make sure you don't take the grips off until you've fully bled and reinstalled the bleed screws :lol:

Yeees, but as said, be very careful. You'd do better to depress the lever so the slaves push out and then grab them, instead of pulling them up.

What about using some tensile offset mounts, but reversing them? Or will the slave catch?

O by the way, its piston not pistone

Nope, the back of the slave hits the mount I'm afraid, no real benefit to be had there.

That where you glue an backing onto the back of your current pad?

Overbleeding seems like a good suggestion. Or, as said, tensile mounts.

Nope, small woodscrews through those little holes in the back of the pad. Could use glue as well though.....

Yeh I'd overbleed :)

Il try and glue the back of the pads and then use something underneath the pads to hold them up. Thanks for your help

Use something underneath?

By very very carefull! The pistons are only plastic and the small pad clip breaks of very easily. I ruined both of my slaves.

What he said....they're very brittle and snappy happy.

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