Specialized

Specifications for early Stumpjumper bikes can be found on the Specialized Specs page.

1983

• Multi-maker bike review, including Specialized, from March 1983:
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1984

• June Saturne Rim ad (distributed by Specialized):
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1985

• Knobby News article comparing the new 1985 Stumpjumper Sport to the original 1981 Stumpjumper:
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1986

• This is a November 1985 Bicycle Guide review for the 1986 Team Stumpjumper:
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1987

• November 1987 Bicycle magazine article with several different mountain bikes including the Stumpjumper Team:
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1988

• March 1988 Epic bike review:
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1990

• October 1990 Epic bike review from Bicycle Guide magazine:
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1992

• July 1992 Specialized tandem (made by American):
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Serial Numbers

Serial Number	Month/Year made	Color	Construction	Decals	Fork
T1J0079	October, 1981	Blue	TIG	Specialized large down tube, Stumpjumper small top tube, "5" shaped S on head tube	Socket type
T1J0143	October, 1981	Blue	TIG	Specialized large down tube, Stumpjumper small top tube, "5" shaped S on head tube	replaced
T1J0169	October, 1981	Blue	TIG	Specialized large down tube, Stumpjumper small top tube, "5" shaped S on head tube	Socket type
T1J0184	October, 1981	Blue	TIG	Specialized large down tube, Stumpjumper small top tube, "5" shaped S on head tube	Socket type
T1J0198	October, 1981	Blue	TIG	Specialized large down tube, Stumpjumper small top tube, "5" shaped S on head tube	Chrome biplane type (replacement?)
T2C00122	March, 1982	Blue	TIG	Stumpjumper (big on down tube), lightning bolt "S" on the head tube	biplane type
T2C00234	March, 1982	Blue	TIG	Stumpjumper (big on down tube), lightning bolt "S" on the head tube	biplane type
T2D00361	April, 1982	Grey	TIG	Stumpjumper (big on down tube), lightning bolt "S" on the head tube	biplane type
T2D00006	April, 1982	Blue	TIG	Stumpjumper (big on down tube), lightning bolt "S" on the head tube	biplane type
T2D00375	April, 1982	Grey	TIG	Stumpjumper (big on down tube), lightning bolt "S" on the head tube	Chrome biplane type
T2D00387	April, 1982	Grey	TIG	Stumpjumper (big on down tube), lightning bolt "S" on the head tube	Chrome biplane type
T2F00127	June, 1982	Grey	TIG	Stumpjumper (big on down tube), lightning bolt "S" on the head tube	biplane type
T2F00361	June, 1982	Blue	TIG	Stumpjumper (big on down tube), lightning bolt "S" on the head tube	biplane type
T2F00382	June, 1982	Blue	TIG	Stumpjumper (big on down tube), lightning bolt "S" on the head tube	biplane type
T2F00279	June, 1982	Grey	TIG	Stumpjumper (big on down tube), lightning bolt "S" on the head tube	biplane type
T2F00638	June, 1982	Blue	TIG	Stumpjumper (big on down tube), lightning bolt "S" on the head tube	biplane type
M2G29792	July, 1982	Grey	lugged	Stumpjumper (big on down tube), lightning bolt "S" on the head tube	biplane type
M2H31055	August, 1982	Blue	lugged	Stumpjumper (big on down tube), lightning bolt "S" on the head tube	biplane type
M2K50599	November, 1982	Grey	lugged	Stumpjumper (big on down tube), lightning bolt "S" on the head tube	biplane type
M3F48646	June, 1983	Lt. Blue (Sport)	lugged	Stumpjumper (big on down tube), lightning bolt "S" on the head tube	biplane type
M3A00104	January, 1983	Lt. Blue (Sport)	lugged	Stumpjumper (big on down tube), lightning bolt "S" on the head tube	biplane type
M3D20124	April, 1983	Grey	lugged	Stumpjumper (big on down tube), lightning bolt "S" on the head tube	biplane type
M3H67936	August, 1983	Grey	lugged	Stumpjumper (big on down tube), lightning bolt "S" on the head tube	biplane type
M3L11019	December, 1983	Blue	lugged	Stumpjumper (big on down tube), lightning bolt "S" on the head tube	biplane type
M4A00195	January, 1984	Blue	lugged	Stumpjumper (big on down tube), lightning bolt "S" on the head tube	biplane type
M4F00238	June, 1984	Blue	lugged	Stumpjumper (big on down tube), lightning bolt "S" on the head tube	biplane type
M502080	1985	Red	lugged	Stumpjumper (big on down tube), lightning bolt "S" on the head tube	Unicrown with "S" lug