Disc brake and moun...
 

[Closed] Disc brake and mounts .....HELP !

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I'm not sure if I'm being a bit thick here it what but can you help......

New Shimano deore 4 pot brakes.

Front fitted to a yari with a post mount.

203mm disc and adapter leaves me with this ......

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The caliper is clearly not sat correctly over the disc ??

Any ideas ?

 
Posted : 11/06/2019 6:21 pm
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Yari probably has a 180mm post mount so you only need a +20 adaptor.

 
Posted : 11/06/2019 6:25 pm
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Yeah what Simon says.

 
Posted : 11/06/2019 6:31 pm
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Damn !!!!

 
Posted : 11/06/2019 6:32 pm
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So what mount do I need then ?

 
Posted : 11/06/2019 6:33 pm
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A 180pm>203pm
Or just a standard +20 and a few washers.

 
Posted : 11/06/2019 6:36 pm
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Pretty sure it's a post mount for 160. 180 on my Yaris and using a 20mm adapter

 
Posted : 11/06/2019 10:34 pm
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You anywhere near Glentress/Inners? I've got a fair few adapters you can play with, must be one which would fit

 
Posted : 11/06/2019 10:37 pm
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Yari is 180, so you need a 180-200.

That adapter looks wrong too - the Shimano ones I have are bolt through with longer bolts.

 
Posted : 11/06/2019 10:40 pm
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That adapter looks wrong too – the Shimano ones I have are bolt through with longer bolts.

The +20mm mounts are bolt through. That mount is correct for 160->203.

 
Posted : 11/06/2019 10:44 pm
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223mm rotor. sorted!

 
Posted : 11/06/2019 10:56 pm
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Just to be completely sure... Is your disc definitely 203 and not 180?

This is mine with 180. The mounts look different though.
rotor

 
Posted : 11/06/2019 11:08 pm
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https://images.app.goo.gl/w5cQ6F7QBLJTvR1W7

 
Posted : 11/06/2019 11:09 pm
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I did exactly the same last week. Bought a 203 rotor and the straight post adaptor. Rock shox yari mount is 180 so you need the 180 to 203 adaptor:

Adaptor

 
Posted : 11/06/2019 11:27 pm
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Yes, I.... ummm... have a friend who made the same mistake. I wonder how many +40 mm adapters there are sitting in spare parts boxes around the world.

 
Posted : 12/06/2019 1:17 am
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223mm rotor. sorted!

Hayes used to make such a thing?

 
Posted : 12/06/2019 7:51 am