Very Nice.........your Aprilia motors look and are a lot faster than my Aprilia 650 Pegasso........but it sure is a lot of fun.
Thanks
Mr Suzuki is the real culprit here
The Aprilia 250 motor is basically the same as motor as a 1991 - 96 Suzuki RGV 250.
I got 2 motors, one from my original 1993 Suzuki RGV (this motor pictured) and one 1999 Aprilia RS250 version (that's in the bike and I will run it at DLRA Speedweek in Feb).
This motor has a 300cc "big bore" kit, and I've made new intakes so I could fit the Lectrons.
I have put the Aprilia outer cases on, as you can see the front sprocket is easy to get to and makes any gearing changes that little bit easier. (the Suzuki cases completely cover the sprocket and I did not want to modify them)
I bolt on an Ally plate to cover the sprocket. This motor is part of the future plan I hope.
Pete