Its nervex lugs for definite.
so the simplex derailleur and shifters would be a 1970's addition then?
It must have had a derailleur though as chainring is a 10 speed, I can only see braze on on one side oddly.
Ill take a pick of serial number later.
I'm thinking its a sun wasp manxman then.
it has type one weinman centre pulls and what look like later weinman levers. My guess is someone has 'upgraded' the bike in the 1970's incl the respray.
so the simplex derailleur and shifters would be a 1970's addition then?
It must have had a derailleur though as chainring is a 10 speed, I can only see braze on on one side oddly.
Ill take a pick of serial number later.
I'm thinking its a sun wasp manxman then.
it has type one weinman centre pulls and what look like later weinman levers. My guess is someone has 'upgraded' the bike in the 1970's incl the respray.