Simplex Alpha
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Category:  Front Derailleurs
Name:  Simplex Alpha
Brand:  Simplex
Primary Group:  Alpha
Model:  Alpha
Years:  N/A
Country:  France
Added By: Catnap on 05/14/11
Updated By: Catnap on 05/14/11
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Simplex AlphaSimplex AlphaSimplex AlphaSimplex Alpha
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# Rings Designed For DoubleOuter Plate MarkingsSimplex
Inner Plate MarkingsClamp Markings
Inner Clamp MarkingsDesign CategoryParallelogram
Pivot Arm MarkingsPlate MaterialChrome plated steel
Clamp StyleCable Attachment Bolt
CableStop Clamp Bolt Type
Max Ring Difference   
General Information
 
Quality:Rarity:
 
 
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Component Groups
Primary Group NameBrandQuick InfoBrowse Group Components
AlphaSimplexView 4 Components
Brand Information(click to expand)

Known for their black plastic (Delrin) derailleurs during the "bike boom" of the 1970's, they were at the forefront of innovation over the years, producing such highly regarded items as the Super LJ derailleurs, Retrofriction shifters, and very popular line of seat posts.

 
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