The Rant clear (also known as cyclone) brake pads will help lock up that wheel with less effort than traditional rubber brake pads. Be aware you won’t be able to sneak up or people once they’re installed though and the noise cyclone makes against your rims is anything but discreet.
~ Rant clear (cyclone) brake pads
~ designed for use on BMX U brakes
~ 10mm spanner fitting lock nuts.