Nothing new in bicycle design

[ferrus]

I knew that Shimano hadn’t invented the cassette hub when they introduced theirs in the late seventies, but pretty surprised to see this from BSA…
https://www.ebay.co.uk/itm/175200276915?hash=item28cac011b3:g:DsgAAOSw6dVh~o72

 

[Mickeyspinn]

That's cute...nothing is new in the world of bikes but they're are still surprises to be found! You seen Nabeaquam's thread? The tubing on his 1890 frame is a new one to me!

 

[ferrus]

Just checked that out thanks. Wow!

 

[Mickeyspinn]

Just checked that out thanks. Wow!

Yup that was my immediate response ... a new one on me ....what utter brilliance of engineering ....