

Technical Files Introduction
These technical files are a collection of articles originally written in 1999-2000 for the STRA monthly newsletter named the “Splatter”. Some of the bike specific references are based on motorcycles of that time. The principles remain valid and I hope you will find some useful information. The original articles appear on web sites in a number of countries including Trials Central, Trials Competition, and club web sites in the UK.
Today, as then, I welcome corrections, constructive criticisms, and most of all, your additional technical contributions.