I checked my girls bike... she has a GF Tiburon with 700x35 tires and the chart on that webpage said to use 2170mm... well, I came up with 85.625", or 217.4875cm or 2174.875mm
thats a difference of 0.225%...
so, her computer would be reading a tiny bit slower than she would actually be going... if it displayed 25mph, she would actually be going 25.5mph...
i'll take some more accurate measurements and i'll re-program the computers appropriately...
Originally Posted by supadupamikey
Hey, just for kicks, I went ahead and tried this...
I came up with 84.25", or 213.995cm or 2139.95mm
Following the chart on the other webpage, it said to use 2140mm... and I came up with 2139.95mm just now... thats a difference of 0.002%... and hey... I'm only human... so, theres room for error...