arallsopp
Post of The Year 2009 winner
- Location
- Bromley, Kent
Found out last night that I forgot to turn off the dynamo when exiting Rotherhithe Tunnel.
At least that settles the whole 'how much drag on a SON' argument for a while. Its negligible. Anyone wanting to test the theory, switch on front and rear lamps, then have Ben chase you up Bromley Hill.
At least that settles the whole 'how much drag on a SON' argument for a while. Its negligible. Anyone wanting to test the theory, switch on front and rear lamps, then have Ben chase you up Bromley Hill.