Last night, I switched out the 44 tooth biopace middle chainring for the 38 tooth round one. I took it out for a test ride, but it wouldn’t shift onto the granny. So, I looked in my secret bicycle repair manual and I learned how to adjust my front derailleur. Now the Trek shifts nicely through all the gears, and I have a nice, easy mid-range for commuting slowly enough as not to need a shower when I get to work.
Perfect.
Ride in:
Elapsed Time: 00:31:39
Max Speed: 34.4mph
Average Speed: 11.1mph
Distance: 5.9 miles
Ride home:
Elapsed Time: 00:36:30
Max Speed: 20.4mph
Average Speed: 10.6mph
Distance: 6.5 miles
