Road bike time over Hard-tail time

Hi,
I've taken to the road and am averaging 21km/h on my mountain bike (2 min 50 sec per km).
I'm wondering what sort of speed increase I can expect using a road bike?
What is the average speed of a few times a week, moderately fit rider?
Thanks
Ian
I've taken to the road and am averaging 21km/h on my mountain bike (2 min 50 sec per km).
I'm wondering what sort of speed increase I can expect using a road bike?
What is the average speed of a few times a week, moderately fit rider?
Thanks
Ian
0
Posts
It really is difficult to say what sort of speed increase you will achieve though.
there is allready a thread about average speeds below
http://www.bikeradar.com/forum/viewtopic.php?t=12577393
So I could either get to B in 75% of the time, or travel 25% further on a road bike. Win Win!
I would say younger and lighter riders (I am 16.5 stone) would have a higher average than me.
Since I have had my bike I am averaging 27 kph....which includes some riding in Cornwall and North and South Downs....most of my riding is on the flat commuting in London though.