Continually evolving
Nov 23, 2021
2 minutes
It’s not so long ago that the world of scooter tuning was the domain of guys in sheds with drills, files, and emery paper who tuned cast iron barrels by reshaping and enlarging the ports. That all changed at an AF Rayspeed Open Day in 1990, when along came the TS1 barrel. For those into tuning the game changed.
You’re reading a preview, subscribe to read more.
Start your free 30 days