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Shimano SL-1055-BCAI, 105SC (7sp)
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Main Photo
Category:  Shifters
Name:  Shimano SL-1055-BCAI, 105SC (7sp)
Brand:  Shimano
Primary Group:  105SC
Model:  SL-1055-BCAI
Years:  1990 - 1999
Country:  Japan
Weight:  102 grams (Actual), with clamp
Added By: bartglod on 01/30/15
Updated By: bartglod on 01/30/15
Additional Photos - click for full size
Shifter Type Attachment Style Clamp-On
Shifting Systems7sp Shimano SIS
Friction		Lever MarkingsShimano 105
Lever MaterialAluminum; Steel  
General Information
 
Quality:Not RatedRarity:Not Rated
   
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Additional Resources
Resources:Reference & ChartsCatalogs
Component Groups
Primary Group NameBrandQuick InfoBrowse Group Components
105SCShimano1990 - 1999, Road RaceView 23 Components
Details:  in 1990 Shimano 105 was renamed to 105SC group. When the group received a makeover moving away from the polished aluminum finish to a painted silver finish. It would retain 7 Speed as it was introduced a year before with the 1051 group.  Dual pivot brakes were also introduced at the time. Before its demise in 1998 105SC would receive 8 Speed cassettes and STI shifters.

It was replaced with 9 Speed 105 (5500 Series) in 1999
Brand Information(click to expand)
 
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