• 1 1/8" Threadless design

• Large heavy duty sealed bearings

• Fits most Razor and aftermarket scooters

• Bearing press recommended for cups

• Sublimated District Logo

The District Pro thread-less headset is thread-less and is not recommended for use with threaded forks! Standard insertion CrMo lower cup, 6061 aluminum upper cup Oversized 6807 lower cartridge bearing Angular contact sealed upper bearing * Headset press recommended for proper installation.*