Home Service Tech-Tips


This helps on general topics that can not be specifically assigned to a specific product in our range.

HD Vehicle Identification Numbers

What and how is encrypted in a vehicle identification number ... more

Engine specifications

Some important data of all HD motors ... more

Capacities and Fluid Requirements

How much should you pour in oil tank, transmission, primary, fork ... more


Here is a help to convert between different measurement systems ... more


Key facts about tires ... more


Some data to SAE threads ... more