What is Preload? Why should it be adjusted?Updated a year ago
What is Preload? Why should it be adjusted?
Bearing preload is the amount of side force placed on a bearing. Too little preload allows for play in the system, while too much preload results in unnecessary drag or binding. M-Pulse hubs have adjustable bearing preload on both the front and rear hub, allowing for precise tuning and wheels that spin perfectly smooth: video instructions