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GPS Units = Show road steepness?
On Thursday, March 21, 2019 at 4:51:40 PM UTC+1, Radey Shouman wrote:
writes: 2012 cm? Are you sure? Context, from Mr. Muzi: Popular bike computers use input in cm (rollout for a road bike is about 2012cm)and offer choice of either unit for display. That seems to indicate number manipulation is metric until final display if miles are selected. Looks like I am using 2143 cm for 622x28 tires. (2143/pi - 622)/2 = 30 cm seems about right. Perhaps (2012/pi - 559)/2 = 41 cm makes sense for mountain bikes? 2012 cm is 20.12 m. That is a big wheel ;-). Roll out of a 23 mm race tire is 2096 mm |
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