Step-by-step instructions for our Hornby HA5 ringfield motor upgrade kits. Last revised: 22 July 2020
Instructions for Hornby Ringfield Motor Upgrade Kits (HA1, HA2 & HA6)
Step-by-step instructions for our Hornby HA1, HA2 & HA6 ringfield motor upgrade kits. Last revised: 14 November 2019