Bayliss Wiley Bottom Bracket Cups + T.D.C. No4 Cottered Spindle: 130.5mm - 1940's 1950's (Near Mint+)

This British made cottered BB from Bayliss Wiley was a popular model on quality bicycles from the 1930's to the 1950's.  It's cups are machine faced, with lots of detail/texture.  The spindle is a T.D.C. (Thomas D Cross) model 4 in 130.5mm, for...

Campagnolo Gran Sport Cottered Bottom Bracket Spindle #750: 1950's 1960's - 127mm x 70mm Italian (EXC+)

This RARE and collectible Campy spindle was part of the #1047 Gran Sport cottered bottom bracket that was made from roughly 1958 to 1965.  It would make a killer gift for the Campy fan who already has everything!  Campagnolo never made a...