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• #9952
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• #9953
this would look so much cleaner if you put a thumb shifter on the rear of the seat tube!
You can't steer the bike whilst holding the seat tube though.
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• #9954
Shinkuu do you still have the Alan?
It's so rad hahaha -
• #9955
Yeah, when I had it for sale I put risers on for a picture and remembered why I like it...
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• #9956
mate you selling that tri-spoke
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• #9957
urgh. you wouldn't swap through gears that much on a 3 speed.
And god forbid someone takes their hand off the bars :o
Oh, Oh and since when was this thread about practicality?
practical bikes thread>>>
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• #9958
mate you selling that tri-spoke
Mate, I have a trispoke, complete with skid resistant waterproof stickers.
Yours for $1500 + postage.
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• #9960
yeah.. now i am still undecided... would prefer supports to be honest but think the PDW does look good... any more out there guys? :P
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• #9961
like this. sorry its a rat.
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• #9962
^ ahah love this bike so much. Ran into Tim today on blackfriars. good seeing you mate!
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• #9964
That looks quite easily adaptable with some p clips to work with most frames I reckon.
Might even try it on the mash, which seems to be taking on a life of its own quite gleefully as anti as possible!
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• #9965
I've seen this before on Pedalroom (in fact I've favourited it - Peloton bros gotta stick together) and always thought the angles look CRAZY steep.
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• #9966
cross post from rat thread - I think there's sufficient radness to justify
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• #9967
I like the little nipper jack russell style neck scarf! not sure about the number plate but makes it more HHSB!
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• #9968
I'd lose the number plate too, particularly as it already has a hand stamped ID plate to commemorate it's concours pignon-fixe status - much more in keeping with the rest of the frame.
The chainset looks like it's an old Cook Bros unit - a rather nice touch - I've not seen one on a HHSB before
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• #9969
it also appears to be quite fragile
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• #9970
^ They had a reasonable reputation for bomb-proofness from the people I knew that used them - not as good as Middleburns, but not bad - the thing everyone hated was the screw-on spider that creaked all the time.
This review here says much the same - http://www.mtbr.com/cat/drivetrain/crankset/cook/e2-series/prd_350977_115crx.aspx
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• #9971
this would look so much cleaner if you put a thumb shifter on the rear of the seat tube!
Ha! Not sure that would be the most functional option.
One thing I was considering doing is making a wireless electrically operated shifter. So no cable, but the trick is to get a servo/battery powerful enough into a small space. (I already have the electronics from an old project)
I wonder if there would be any interest/market in this as a product? dis3x? :o$
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• #9972
^ 2.5Nm is a typical limit for model robot servos*
Here are a couple to consider
http://www.servoshop.co.uk/index.php?pid=HITH7954SH&area=Servo
http://www.wheelspinmodels.co.uk/i/55592/- Please note: this information was obtained through professional activities as a product designer and does not infer any geeky hobbies (as if contributing to a fixed gear forum weren't bad enough)
- Please note: this information was obtained through professional activities as a product designer and does not infer any geeky hobbies (as if contributing to a fixed gear forum weren't bad enough)
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• #9973
Ha, can't get away from us.
Winch servos tend to be a bit heftier...
http://www.servoshop.co.uk/index.php?pid=FUTS5801&area=Servo
Thanks for info!
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• #9974
Check the torque ratings - the winch torque ~ 1 Nm (9.8kg cm) whereas those in my previous post were 2.5 Nm (24kg cm)
Trade-off is speed, the winch is >3x faster -
• #9975
Yeah, I'm thinking it actually needs to be incorporated into the hub ala pancake stepper.
Not really after market, as battery gonna be hooge.
Still, as long as the prototype works...right ;oP
this would look so much cleaner if you put a thumb shifter on the rear of the seat tube!