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• #13952
i can't believe how long those drop-outs are. is there any possible reason for that?
Lengthening the wheelbase for hill climbs?
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• #13953
Lovely rides on for everyone...And I would like to extend a hello from across the pond...
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• #13954
glow in the darki don't care what anyone else says, this is PURE PORN!
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• #13955
agreed! love it!!
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• #13956
Correct way
surely the blade should 'cut' the air so the blade should go down first and not the flat part on the other side?-thats a genuine question not me being a mug
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• #13957
I want a glow in the dark bike, how cool would that be!!?
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• #13958
surely the blade should 'cut' the air so the blade should go down first and not the flat part on the other side?-thats a genuine question not me being a mug
mug
:p
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• #13960
does any one know if glow in the dark paint is expensive?
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• #13962
mug
:p
I can see that! but why would the lady have it the other way?
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• #13963
glow in the dark craft paint is NOT durable, it goes very rubbery and peels off. you'd need some kind of specific paint.
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• #13964
surely the blade should 'cut' the air so the blade should go down first and not the flat part on the other side?-thats a genuine question not me being a mug
The leading edge is blunt as a compromise between induced drag caused by pushing the air aside and skin drag from the air friction over the surface. Faster bodies use a more pointy leading edge, with more surface area for a given cross section giving higher skin drag but lower induced drag. The sharp edge is the trailing edge, to bring the two air flows together with minimum turbulence. Fining the trailing edge involves a similar compromise between skin drag and induced drag. As a further complication, bicycle components are restricted by UCI regulations to a maximum aspect ratio of 3.0:1. Typically, the thickest section occurs about 1/3 distance from front to back, making the tail about twice as fine as the nose.
I can see that! but why would the lady have it the other way?
Stupidity, failing to read the instruction or the arrows printed on the wheel :-) It's not unheard of among professionals, notably Ulrich riding a TT with a Xentis 4-spoke in the wrong way around
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• #13965
I can see that! but why would the lady have it the other way?
sorry buddy, was being funny, i thought the same
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• #13966
mitre_tester, a bit like aeroplane wings, then??
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• #13967
mitre_tester, a bit like aeroplane wings, then??
I'm not falling for that. Better to think about fuselage shapes, without complicating matters by having to consider asymmetry and lift.
1 Attachment
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• #13968
Stupidity, failing to read the instruction or the arrows printed on the wheel :-) It's not unheard of among professionals, notably Ulrich riding a TT with a Xentis 4-spoke in the wrong way around
And Hoy for his Kilo record attempt.
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• #13969
I'm not falling for that. Better to think about fuselage shapes, without complicating matters by having to consider asymmetry and lift.
spoilsport
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• #13971
surely the blade should 'cut' the air so the blade should go down first and not the flat part on the other side?-thats a genuine question not me being a mug
No, look at the other Corima pic I put up too. Aerodynamics, like a planes wing....
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• #13972
mitre_tester, a bit like aeroplane wings, then??
Yes
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• #13973
or the arrows printed on the wheel
She hasn't got the 'arrows/direction' sticker on the hub. Dozy mare
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• #13974
probably the mechanics fault. she doesn't need to know
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• #13975
probably the mechanics fault. she doesn't need to know
they are still working on that section !!
oh and that kenevens is lovely.. i used to love seeing a few of them scattered about melbourne