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The TTR250 FAQ web pages -> TTR250 -> Repairs and maintenance -> Rear Master Cyl - Banjo Bolt Thread Pitch?
Post Info TOPIC: Rear Master Cyl - Banjo Bolt Thread Pitch?
DTRAL


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Rear Master Cyl - Banjo Bolt Thread Pitch?
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Hoping for a quick answer since I have yet to dl a shop or Haynes manual... I'm planning to order a hydraulic pressure switch for my rear brake light, and I'm seeing two different thread pitches available... .0 and 1.25.  Does anyone know the thread pitch offhand?

 

Replacing this part on the bike- Partzilla calls it a "union bolt":

https://www.partzilla.com/product/yamaha/90401-10159-00?ref=37659e97e08864d64c6a688e804c8198aab320d7

 

TYIA



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JOHNYBOY


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banjo bolts on most motorcycles are m10 x 1mm pitch thread or m12 x 1 mm pitch thread

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TTRfan


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M10 x 1.25 thread - see here



-- Edited by TTRfan on Wednesday 15th of March 2023 11:09:20 PM

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JOHNYBOY


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that goes to devon forum brian


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DTRAL


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JOHNYBOY wrote:

that goes to devon forum brian

 That story is F'ing AMAZING... but not much info on banjo bolt pitch.



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'01 TTR-250 Blue - mileage/hours unknown

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ttr steve


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Good that he had that top notch insurance, can't imagine what would of happend without it no



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TTRfan


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Sorry about that guys - link now corrected!

And yes, what a story. Hope to see Mike to chat further at our local trail riders' informal meet at a local pub that he usually comes along to wink

Brian

PS In case you missed it, the story is here



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JOHNYBOY


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STILL GOES TO DEVON FORUM

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TTRfan


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JOHNYBOY wrote:

STILL GOES TO DEVON FORUM

I just checked my original post with the wrong link and it is definitely fixed and takes you to Steve's shop.

Are you looking at the "story" link in my last post perhaps John? I intentionally linked that back to the DTRFG forum. 



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