Shimano brake hose ...
 

[Closed] Shimano brake hose into road brifter bolt won’t tighten

Posts: 1622
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I’m wondering if I have the wrong fitting? Do shimano have different brake hose bolt diameters?

It seems to do up okay without the hose in, but without only foes part way in then just turns

No signs I’ve stripped the threads


 
Posted : 15/05/2021 1:57 pm
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If brand new brifter Have you left the pre installed olive in there?


 
Posted : 15/05/2021 2:03 pm
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Do shimano have different brake hose bolt diameters?

Yes the new STIs use are M9, The "standard" older shimano ones were M8.


 
Posted : 15/05/2021 2:15 pm
Posts: 1622
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Thanks

I reckon
A) I need the m9 bolt, and
B) if there’s a pre installed olive it’s still there!!


 
Posted : 15/05/2021 5:17 pm
 pdw
Posts: 2206
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If you haven't got the bolt, you won't have a pre-installed olive.


 
Posted : 15/05/2021 7:40 pm