Which bike headsets are best? In cycling, the headset is a collection of tubes, rings, bearings (known as races), and seals that fits into your bike frame and holds the top tube of the forks (the fork ...

A group of headset manufacturers have collaborated to develop a standardized ‘language’ for headset fitment. The newly developed Standardized Headset Identification System (S.H.I.S.), seen in detail ...