Specialized Stumpjumper
Main Photo
Category:  Stems
Name:  Specialized Stumpjumper
Brand:  Specialized
Years:  Early 1980's - Mid 1980's
Country:  United States
Weight:  580 grams (Actual)
Added By: MGTS on 10/09/12
Updated By: peterbman on 04/21/14
Additional Photos - click for full size
Specialized StumpjumperSpecialized StumpjumperSpecialized StumpjumperSpecialized StumpjumperSpecialized Stumpjumper
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MaterialAluminumMarkingson the quill: MAX HT 22.2 (0.874) Specialized [date stamp]
Bar Clamp Size 22.2Quill Size 22.2
Expander Style WedgeExpander Bolt Size6mm Allen Key
Binder Bolt Size 6mm Allen Key  
General Information
This stem came on the original Stumpjumpers (not the sport). Really nice to look at, heavy though. The rod in the center is for the barrel adjuster and can be removed, there is a 3mm set screw that holds it in place.
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Additional Resources
Resources:Reference & ChartsCatalogs
Brand Information(click to expand)
Specalized is much more well known for making frames than components, but they have branded tires along with other parts with their name since the 1970's.
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