This is a headset designed to let you use a 1" threaded fork in a 1-1/8" frame. The cups are 34mm and included are 26.4mm and 27.0mm crown races. It has cage style bearings and a chrome plated finish.
If you are looking to install a 1" threaded fork in a 1-1/8" frame, this is what you need.
Color: Chrome
