Gian Robert Competition
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Category:  Rear Derailleurs
Name:  Gian Robert Competition
Brand:  Gian Robert
Primary Group:  Competition
Model:  
Years:  N/A
Country:  Italy
Weight:  171 grams (Actual)
Added By: JFischer on 11/05/10
Updated By: andris.82 on 05/24/12
Additional Photos - click for full size
Gian Robert CompetitionGian Robert CompetitionGian Robert CompetitionGian Robert CompetitionGian Robert CompetitionGian Robert CompetitionGian Robert CompetitionGian Robert Competition
Outer Plate MarkingsGian Robert CompetitionInner Plate MarkingsRAAP 13-32 Made In Italy
MaterialDesign CategoryInline parallelogram
Attachment Bolt Size5mm Allen KeyCable Attachment Bolt Size8mm Wrench
Shifting SystemsFrictionCable Adjuster
Cage LengthShortMax Cog Size32
Max Chain Wrap  
General Information
I'm guessing that the 13-32 on the back is supposed to signify the range of freewheels that this derailleur will work with.  Personally, I wouldn't try much over a 28t based on the design and my experience with similar derailleurs from other makers.
Quality:Rarity:
 
 
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Component Groups
Primary Group NameBrandQuick InfoBrowse Group Components
CompetitionGian RobertView 8 Components
Brand Information(click to expand)
 Marked "Padova Italy". first appeared in 1963 Ron Kitching catalog, listed as "new to gearing". Later they made the rare front derailleur found on Rigi bicycles, also made in Italy in the early 1980s. Sold in England through Ron Kitching, the 1971 catalog states Gian Roberts were "introduced by Ron Kitching".
 
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