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http://www.cambridgebicycle.com/blog/index.php?number=63
Full article in above link
ever seen that done before ? i haven't for sure. lol.
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plonk the transmitter in the top tube.
use the frame as an earth connected to the device [as is done in cars, motorbike and so on] and run an insulated terminal to a point in the frame that will enable you to charge it. good place is to use one of your bottle holders attachment hole or cable hanger braze on.the device would also have expanding sides and will be installed just like "stents" are in patients with coronary constrictions. a relatively simple thing to do.
to install you would slide the device into a tube to compact it so you could squeeze it into nocks and crannies by sliding the containing tube into the frame in a place of your choice. push the device out, it expands and becomes static and unmovable.
the big ask is the size of the device. it has to be small. smaller than your average GPS unit, but they are made with controls to be hand operational and a screen. If you slimlined the device and chucked all the non necessaries away i can see that it would be a great deal smaller.
then to simplify things further you would create a sister program that would constantly monitor and save the movements of the bike to a remote server and log up to the owners choice a said time frame of data. this would prevent the actual unit from having to do anything else but sending a signal, thus enhancing battery life. the satellite would send the coordinates to the remote server, not the GPS unit as is what usually happens.
I cant see any other "proper way" to make this actually useful. This i can see would be expensive, needing online data space, unless there would be a way to make your computer the remote server which is probably out of reach of the average person that this product would be aimed at.
I also cant see the use of having manually operated GPS that only works at the owners will. tracking the bike would then rely on the person continually asking for coordinates instead of it being automatic as i suggested.
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stopping and starting with greater than 80 gear inches just wastes you away, especially here in London where you have to stop and start all the time. its the starting again thats so energy sapping.
i find, as Hippy already said low 70's gear inches is spot on [i use 72.5 gear inches] and i can ride all day with that.
if your pro, 90+ gear inches is the order of the day as Jan Ullrich used. its a beast of a gear. i think my legs would fall off after the second traffic lights. :O
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http://www.schwalbe.co.uk/c1-1016-racing.html
the "stelvio plus" is what i use and it looks good too with white writing on the side wall. I had the same phenomenon where i had 3 punctures during a week on my way to uni. massive letdown when your late etc. cos a
of a friggin tyre.since these tyres, not one puncture or even a hint of one. happy days.
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aww man !!!! tracking system for the bike is answer to all !!! friggin hell, that is definitely the way to go. it boycotts everything else in this thread by miles. thanks for that. it never occurred to me that you could make them that small now days. anyway, with something like that you could check your bike, say if you went to a restaurant without moving a muscle. awesome!
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im pretty new to London, only been here about 6 months now. However in every city i've lived in iv'e always had a bike shop that i like to go to coz i know they can always help me in one way or another with any bike problems i have for a decent price...
a good one is an independent one, where the people are helpful and youur not made to feel like a pain in the ass when you ask questions.
i've tried a few, but i like to stay away from Evans, and Velorution is as piss poor as any i've seen, just a bunch of wankers in there to be honest.
so the question is....
what are the best London bike shops ???
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the ultimate anti theft device.... awesome
http://gizmodo.com/gadgets/gadgets/tesla-antitheft-device-eye-of-sauron-237663.php
your a clever man kelvin. lol.