Condor pista through the years-any changes?

' can you just hold it for me..while i take a picture...'
'what, seriously?'
'yeah, just a second.. no, straighter...that's it'
'freak'

I wanted to document one of the only times you'll see my bike with a clean chain.
It's a Chubb chain.. no wait.. I mean Nexus. Bike Whisperer suggested them as a cheap alternative to track chains. 1/8th, cheap, galvanized or something to make it weather-resistant. It works a treat and I'd recommend them to others (if you can use a chain tool properly - no numpties should try anything I recommend lest they fuck up the install and blame the product).