Simplex Competition (double, alloy)
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Category:  Chainrings
Name:  Simplex Competition (double, alloy)
Brand:  Simplex
Model:  Competition
Years:  1970's
Country:  France
Weight:  235 grams (Spec)
Added By: JFischer on 12/01/09
Updated By: peterbman on 06/05/14
Additional Photos - click for full size
Identifying MarksJuy Simplex Brevete S.G.D.BCD 116
Tooth Count Range44/48Ring PositionDual Chainring Set
Chain PitchChain Width
Material  
General Information
 
Quality:Rarity:
 
 
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Component VariationsView Detailed List  Manage Variations
Variations of Component exist (Component is 1 of 2)BrandGroup
Simplex Competition (double, steel)Simplex
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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