Headsets [03] Headset bearings standards – SHIS

Standard dimensions (sizes) of bicycle headsets (fork bearings) - SHIS

Updated: 25/11/2018. Previous two posts have explained the names of steerer parts and how to measure the important dimensions. This post deals with headset bearings standards. If (re)packing a (new) headset with loose bearing balls, see: Standard bicycle bearing ball sizes. Contents: 1. Introduction 2. Marking rules (format) 3. Standard dimensions …3.1. Head tube inner … Read moreHeadsets [03] Headset bearings standards – SHIS

Headsets [02] Important fork, head tube and headset dimensions

Important dimensions of head tube, steerer tube and headsed bearings

Updated: 16/11/2018. In a previous post headset construction was explained and important parts were noted. That post can be read here: Names of bicycle fork, head tube and headset parts. Part names defined in that post will be used here. This post will explain what needs to be measured when changing, or buying new bearings, or a … Read moreHeadsets [02] Important fork, head tube and headset dimensions

Headsets [01] Names of fork and headset parts

Names of bicycle fork and headset (steerer bearings) parts

Updated: 16/11/2018. This is the first in a series of posts dealing with bicycle steerer bearings (i.e. fork and headset bearings). It contains explanation (with pictures) of basic parts and terms, that will be used in the following posts explaining bearing types and standard dimensions. First thing explained will be fork, then head tube, then … Read moreHeadsets [01] Names of fork and headset parts