That's a Hite Rite, an precursor to the dropper:
https://www.bikemonger.co.uk/joe-breeze-cycles-hite-rite-13932-p.asp
Wow, that listing reads like an elaborate April fools' joke.
it does carry some serious Viz vibes doesn't it
@Samuelson started
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That's a Hite Rite, an precursor to the dropper:
https://www.bikemonger.co.uk/joe-breeze-cycles-hite-rite-13932-p.asp