1170cc question

They only come in one Fragrance RUBBER. I would not recommend one for the wife. On the other hand some of us do get turned on by the smell of burning rubber. :laugh: i run Avons on my Jaguar and all of my bikes. these are my favorite stile since the Roadrunner is being discontinued and is being replaced by these.
www.avon-tyres.co.uk/motorcycle/roadrider

The 1089 block bored to 1135 is a very reliable motor. No modifications to the lower end would be required. Not until you go to the 1170 kit (75mm) will you start getting thin and some measure of unreliability may set in on a street motor. It is the same difference when you take a 1000 motor and take it to a 1075 or an 1105. 1075 is reliable and 1105 is questionable.