(303) 443-0932
I just rode the R15 100.42 miles set on level 3, with a time of 4 hours 5 minutes and 15 seconds (avg speed overall of 24.6 mph), and a 13 mph wind. Used all the external battery and was into the final bar on the internal battery. In more favorable conditions with fewer traffic controls it should be possible to ride a sub four hour 100 on the R15.