thanks
if its 1-2hp as per the graph above I'm not to worried for a road bike
I looked for 3 yrs for a decent mc21 as most of them are fairly nasty and have been chopped up by now
gave up in the end and the 28 became availible
I raced the last one but this ones a show pony for the road, even so I still want it to go close to right
paul