marin dual slalom h...
 

[Closed] marin dual slalom help?

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i have a rather old looking marin quake dual slalom hardtail and i want to run a disc in the rear. it does have holes but they are closer together than i/s mounts so im guesing i need some sort of adaptor. can anyone point me in the right direction. cheers
also while im at it, anyone have any experience with this frame? it looks bombproof


 
Posted : 09/03/2009 11:56 pm
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a2z do the adaptor that you need mate. The spacing may be 63mm? Not sure on that though!


 
Posted : 09/03/2009 11:59 pm
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One of these?
[img] [/img]

I'd always wondered if you could fit disks in there. Oddly they're on both sides but unlikely to be mudguard/rack mounts on such a frame surely?


 
Posted : 10/03/2009 12:03 am
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"does have holes but they are closer together than i/s mounts"
"The spacing may be 63mm?"

I think IS mount is 51mm


 
Posted : 10/03/2009 2:32 am
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If the holes are 60mm apart and a M6* bolt holes, I think you need a two adapters, one to mount to the frame and a second like [url= http://www.mountainbikecomponents.co.uk/items.asp?CategoryID=54&Name=Marin+Mount+Vision+Disc+Mount ]this[/url] to mount the brake calipre onto the mounting adapter.
David (I forget his username, sorry) off here supplied me Autocad diagram of the two (mounting & adapter), and I've had it made up by my tame engineer. I can supply you the drawing if you like, though it still not be straight forward....
๐Ÿ˜•

* = I say M6 bolt hole, as this is what the drawing stipulate, but my m8's Marin B17 ('98 full sesser, not the newer hardtail) has a M10 bolt hole but with a fine thread (1.25) - I have my engineer m8 working on a solution.. getting a M10 fine thread bolt, cutting off sections, then drilling and tapping them for a M6 bolt to attach into. These will be fit into the moutning holes and then I can use the mount with normal M6 bolts.

p.s - Dave if you see this thread, I will contact you about this when my m8 perfects a solution, to see if you need it too.


 
Posted : 10/03/2009 3:29 am
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oh and to try and pass on some good vibes, I found that snaps (on here) had a m8 with an adapter, who was willing to sell it - might be worth mailing him.
BUT I got the impression it might be specific to a early Hope brake calipre and not a newer IS std (which I needed, and I had the drawing and my engineer m8 on a mission), though I didn't think to check this at the time.
You might be able to use part of his adapter (if it's two parts - again I didn't check) with the BETD adapter above.


 
Posted : 10/03/2009 3:37 am
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How about contacting the Marin importers (ATB Sales??)


 
Posted : 10/03/2009 2:13 pm
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cheers all, sufr has the frame right but the holes are about 39mm apart centre to centre. so the methods above sound slightly different. does anyone know of a 39mm to i/s adaptor?
bigyinn i tried on the marin uk website and there was no ask tech questions options but i will try atb sales cheers


 
Posted : 10/03/2009 5:52 pm
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oooooohhhh my god!!!! I love this frame!!!! It was my first proper mountain bike! I put it through so much abuse dirt jumping and trials. I did snap it in half though but that was my fault!!
Dude. those forks have got to go though man!!

[IMG] [/IMG]
[IMG] [/IMG]
[IMG] [/IMG]


 
Posted : 10/03/2009 7:04 pm
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yeah i have bombers on it.


 
Posted : 10/03/2009 7:44 pm
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would this frame take 24" wheels do you know and still work with v brakes as disc seems to be to much of an arse?


 
Posted : 12/03/2009 8:39 pm