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• #27
Did you buy those bars second had or are the Nitto btw?
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• #28
Yeah I know! - got a poor man version on the way (charge spoon ). Will be close enough I hope. Bars are the ones from Planet X im impatient and - worked out cheaper than a stem converter /stem and bar combo in the end.
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• #29
Gaaaaaaa stupid idiot bike. Amazon primed a set of Alivio V brakes on impulse thinking they would have differnt tooling or whatevs . Nope - same as the Deore- pin barely enters hole and arm ‘well’ must be at least 3-4mm shallower than the boss ‘shoulder’ WTF do I do now !? Reuse the original Altus cantis ? Try modern cantis ? Try avid v brakes ? Find some ‘vintage ‘ Shimano V brakes ? .....
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• #30
Anyone care to advise re. V-brakes to fit mid 90's cantilever posts ? - the thicker 'shoulder' of the post that inserts in the brake arm base is at least 6-7mm long - Modern deore/alivio only have a recess of 3-4mm deep . So the arm does not seat flush and the spring tips are in the holes but only barely. Very weird that shimano is so different to clarks/promax (which do seat properly). There is little definitive info online that I can find and i'm a bit stuck...
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• #32
Thanks - the posts are braze ons so not removable unfortunately but yeah finding different posts might have done it.
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• #33
I've just run in to what I think is this exact problem - new v-brake arms sit too high on the canti studs and barely engage the spring. I need to see if they're removable studs and so if a new set would fix this.
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• #34
I also had this problem with my ~1990 Marin. To be honest, I have absolutely no idea how I solved it. Maybe just bought new brakes. And like you, I can't find any information on the internet about it - maybe @Hulsroy can help you, as a person who knows a lot about cantis/framebuilding/old frames
You could chop the posts off and tap whatever is left for a removable stud as linked above, I think @M_V came up with that idea.
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• #35
Glad to know I’m not alone - @t0-ster ‘s marin build up thread is a similar vintage frame set - the brakes look to sit properly on the posts. But I’m thinking at some point (maybe recently) Shimano changed their brake arms. Can’t really imagine why - cheap v brakes seem to have a deeper recess so I may be forced to use tektros. Older ‘vintage’ Shimano MTB might work but struggling to find a cheap set on eBay. Ho hum
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• #36
Erm..DONE -at fucking last - shit-ish pic on the way to work for proof. before and after.
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• #37
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• #38
Nicely done
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• #39
What was the solution with the brakes?
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• #40
Tektro's :-)
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• #41
Turned out lovely!
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• #42
Nice! What are the clamps (if that's what they are) on the TT?
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• #43
Thanks all - The braze on stops put the exposed wire right in the line of fire when I threw my leg over the TT (when using kid seat) and I kept catching my boot on it. So I hacked off the orig stops and used clamp on stops from sjs. Annoyingly the TT is 25.4mm so I had to shim the tube - for which I used cut off jubilee clip bands. The stops are positioned so the cable is out of the way. Not elegant but functional.
Ti Flite my man. Always the answer. Timeless saddle.