What Have You Done To Your Tdm Today?

[Catteeclan]

Bought it a 3 tooth less rear sprocket (39) as a motorway fuel economy device - cruising speed will be about 400RPM less than 42 tooth and a cruise of 260 minutes (Durham to Farnborough) means a theoretical 260x400 =  104000 less revolutions each way. If you divide by 4 (fuel strokes) that equals about 50000 fuel injections less per return trip = it won't take long to get my £15 investment back.....will be fitting it ASAP and reporting a while dafter.

 

Please - no comment about having to rev harder to get going etc. This is intended as Mway test.

Did this on my last 2 niners but haven't to this one, don't know why although I don't use it for much distance work now.



Glen, getting them bottom bolt tight is often a bugga, but not with an air gun. I trust you fitted a new copper washer.