tried to fit the free white kelogs cycle computer the other day only to find that it only goes down to a 20" wheel i now have one from tesco but it does it in i think its called wheel factor does anybody understand what the fu*k that is and how do i make it work i neeeeeeeeed to know how fast i am going nnnnnnnnnnnoooooooooooooowwwwwwwwwwwwwwwww ::) ::)
Hi,
go to my website
http://c5martin.co.uk
Click on C5HELP
scroll down page and you Will find how I fitted my cycle computer.
will look cheers mate
usfull place to put the magnet on but i still need to no the wheel factor whatever the hell that is
the wheel factor is simply the diameter of the wheel in mm X 3.1416 so a 16" wheel X 25.4mm = 406.4mm X 3.1416 = 1276.75 or rounded up your wheel factor or circumference is 1277 enter that, but you can use a satnav with speed reading to double check and the speedo can be fine tuned by altering this figure, hope this helps
Sorry meant to add, if you want to fit the sensor to the front wheel as its easier to get to, the wheel factor is 958 for a 12"wheel