The idea behind this question is to create a complete and up-to-date list of bike shops and their contact details:

 
Name              Address             Phone          Website
----              -------             -----          -------
CycleLab          Fourways            +27117072700   www.cyclelab.co.za
Cajees            Eastgate            +27116161777   www.cajees.com
Cajees            East Rand Mall      +27118942020   www.cajees.com
Cajees            Centurion           +27833024308   www.cajees.com
Cajees            Fourways            +27114650023   www.cajees.com
Cajees            Krugersdorp         +27116651724   www.cajees.com
Cajees            Oakdene             +27114361795   www.cajees.com
Cajees            Roodepoort          +27117680017   www.cajees.com
Cajees            Strubens Valley     +27116750838   www.cajees.com
Fritz Pienaar     Paulshof            +27112340962   www.fritzpienaarcycles.com
Morninside Cycles Morningside         +27118078495   morningsidecycles.co.za
Summit Cycles     Value Fair Shops    +27113158311   www.summitcycles.co.za
Dunkeld Cycles    Dunkeld             +27113410627   www.dunkeldcycles.co.za
Johnson Cycles    Edenvale            +27114539586
Mike's Bikes      Greenside           +27118888868   www.mikesbikes.co.za
Westdene Cycles   Westdene            +27114775719
Linden Cycles     Linden              +27117827313
Tony Impey Cycles Bedfordview         +27116157005
Solomon's Cycles  Woodmead            +27118020514   www.solomons.co.za

Please add your local shop so that we build up a comprehensive list.

NOTE: once you have 100 reputation points you can edit this community post.