ScootRS is a good brake for stopping, but too good. The caliper is designed for a much larger wheel and more powerful bike. When I first fitted one many years ago I REALLY hated the dive and feelinf of going over the handlebars. Anti-dive cures this, but not the ScootRS antidive. If you don't fancy antidive then buy one that uses the Grimeca/Vespa caliper, this is designed for a 10" wheel, or use the SIP caliper with slightly larger piston and better quality pads

Some racers say ScootRS for track and Grimeca for road.
