Downloads & links

 

 

 

 

 

 

 

 

<  My Cinelli T-shirt in the Alps 

 EXCEL  DOWNLOADS

The downloads can be found at  https://velofilie.webnode.nl

 

Gearcharts-metric : is a calculation of the development, the distance covered by one crank rotation, with all possible gearing systems.

Gearratioenglish : is an old way to express the gearratio in inches, for all hubs, brackets and all possible gearing systems.

FitbikeApp : is a bike-fitting program to compare the sizes of body and bike, and to calculate a good seating position.

Power-Speed: Poweroutput in Watt's, the laws of physics and resulting speed.

Spokelength: Calculating the right spoke length for a wheel.

        PDF DOWNLOADS also on    https://velofilie.webnode.nl

more on:   https://velophilia.webnode.nl

 

Other sites with lots of info on the W.W.W.

 

Gary Burgess: aluminium bikeparts from ‘50s- ‘80s  (2 files) ; 

Halford   1955 catalogue (1 file)  ;   Maillard  around 1980:  (1 file)  ; 

Raleigh: (dozens)  ;  and more ,  Raleigh + SBDU  (hundreds) ;  Sturmey Archer   1903- 1990  (hundreds)  

 An American framebuilder who gathered lots of info  Bike Pictures on bulgier.net (hundreds).   

Bobby Sapovits collected these:  https://www.equusbicycle.com/bike/index.html 

Deraileurs, hundreds of them : disraeligears   

Mainly English bikes and parts:   Catalogues & Manuals - Three Speed Hub    

Great knowledge trove:   https://www.retrobike.co.uk/ 

Bikes from nothern Italy  https://www.frameteller.it/cataloghi/ 

Emilio Bozzi owned the brands Legnano, Wolsit, Frejus

https://classicjapanesebicycles.com/general-asian-serial-number-guide/

https://www.classiclightweights.co.uk/

https://www.retrobike.co.uk/

http://bikeretrogrouch.blogspot.com/2014/08/campagnolo-portacatena-neat-idea-whose.html

https://velobase.com/

https://www.frameteller.it/cataloghi/

https://www.ebykr.com/links/

Old Belgians:  https://www.dcisite.be/  and more  vintagefiets.be