Simplex SX630 T
Main Photo
Category:  Rear Derailleurs
Name:  Simplex SX630 T
Brand:  Simplex
Model:  SX630 T
Years:  1984 - 1990
Country:  France
Weight:  246 grams (avg)
View Weight List
Added By: JFischer on 05/13/09
Updated By: lionel on 10/13/20
Additional Photos - click for full size
Simplex SX630 TSimplex SX630 TSimplex SX630 TSimplex SX630 TSimplex SX630 T
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Outer Plate MarkingsInner Plate MarkingsBrevete Simplex S.G.D.G Made in france
MaterialAluminum AlloyDesign CategoryInline parallelogram
Attachment Bolt SizeCable Attachment Bolt Size8mm Wrench
Shifting SystemsFrictionCable AdjusterYes
Cage LengthShortMax Cog Size28
Max Chain Wrap28  
General Information
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Additional Resources
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Resources:Reference & ChartsCatalogsExternal Resources
Component VariationsView Detailed List  Manage Variations
Variations of Component exist (Component is 1 of 4)BrandGroup
Gipiemme Crono Sprint 800DSGipiemmeCrono Sprint
Simplex SX610 GT (version 1)Simplex
Simplex SX610 T (version 2)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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WeightSourceNotesAdded By
217 GramsUnknown JFischer
275 GramsUnknownSX630T lionel
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