Search found 257 matches

by PhilWhitehurst
10 Aug 2011, 3:04pm
Forum: On the road
Topic: When I were a lad...
Replies: 62
Views: 4802

Re: When I were a lad...

I used to ride between Stockport and Buxton on a singlespeed back the 70's in my pre teens and teenage years. Along the A6, and there was a straight section of "Long Hill" that went on for ever. My bike was a dump rescued frame, stripped and sprayed and then various second hand bits and pi...
by PhilWhitehurst
9 Aug 2011, 4:28pm
Forum: Bikes & Bits – Technical section
Topic: Calories calculation formula needed for a very cool free bik
Replies: 37
Views: 3170

Re: Calories calculation formula needed for a very cool free

Yes, and slope of course. And air resistance varies with rider position, and rolling resistance varies with tyres and road surface, and bike transmisson efficiency is another factor. Some other power calculators: http://bikecalculator.com/wattsMetric.html http://www.kreuzotter.de/english/espeed.htm...