17T Trial run
Just fitted 17T FS today, went for about a 12 mile run. Acceleration doesnt seem unduly affected by it (if at all).
Speed at 6000 RPM in top gear is now 63 mph (Im sure you can convert it to kph!)
It may not seem a lot but the object of this excercise was to lower the rpm to stop it feeling so manic. As it is now the bikes runs at 60 mph below the 6000rpm where the vibes usually set in.
It was never about making it go faster (ie higher top speed). I found during the short trial run that it felt more comfortable to ride.