Museum of Mountain Bike Art & Technology

 

 

Click links below to view the Specialized bikes in our collection:

1982 Specialized Stumpjumper
1982 Specialized Stumpjumper
1982 Specialized Stumpjumper
1990 Specialized Epic (Paul Thomasberg)
1992 Specialized Ultimate
Specialized Specs

 

Specialized Timeline

 

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

 

1985

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

                        

 

1986

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

              

 

 

Specialized 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
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
T2F00382 June, 1982 Blue 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
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
M502080 1985 Red lugged Stumpjumper (big on down tube), lightning bolt "S" on the head tube Unicrown with "S" lug