Questions about Dapol Class 121/122

[njee20]

Fair enough. Dapol dummies are very variable - the 86 is basically the motorised loco without the motor (sounds like the 121 is the same), but still has a full PCB, working lights etc, whilst the 66 is massively inferior - plastic chassis and painted on lights, not even glazed, let alone working.

[Sven]

I've listed the result of this motor upgrade project, including info with pictures how to take it apart in a new thread: https://www.ngaugeforum.co.uk/SMFN/index.php?topic=46818