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1983 Specialized Stumpjumper Sport

1982 Diamond Back Ridge Runner | 1983 Diamond Back Ridge Runner II | 1983 Diamond Back Trail Streak | 1983 Stumpjumper Sport | 1984 Diamond Back Apex | 1983 Peugeot | 1986 Ritchey Ascent | 1986 Redling MTB | 1990 Bianchi Team Grizzly | 1990 Bridgestone MB-2 | 1990 Diamond Back Axis | BOB IBEX Trailer | Shimano M700 Shifter Restoration

1983 Stumpjumper Sport

1983 Specialized Stumpjumper Sport

 

The 1983 Specialized Stumpjumper Sport is a scaled down version of the Stumpjumper. This bike is near original accept the handle bars were changed out when it was new.

The most prominent features of this bike are its lugged Special Series Touring Chrome-Molly steel frame and its bi-plane fork crown. Also the bottom bracket cable routing is engineered very nicely.

Stumpjumper bi-plane fork and Stumpjumper TiresCable routingSpecialized Stage HubsStumpjumper Decal
 

1983 Stumpjumper Tires

(What makes this bike unique.)

   

Specifications

Manufacture:

Specialized

Model:

Stumpjumper Sport

Production Year

1982-1983

Made in:

Japan

Original MSRP:

$499

Material Type:

Chrome-Molly

Tubing:

Double Butted

Welding Type:

Lugged / TIG

Color:

Silver

Decal Type:

Sticker

Size of Frame:

21-inch

Frame w/ Fork Weight:

 

Assembled Weight:

30 pounds

Dropouts:

 

Bottle Mounts:

1 qty

Touring Mounts:

Yes

Serial Number:

M3D19646

 

Component

OEM

Description

Brake Levers:

Yes

Shimano BL-M700

Front Brakes:

Yes

Shimano BR-MC70

Rear Brakes:

Yes

Shimano BR-MC70

Front Derailleur:

Yes

Suntour Alpine Gear Tech

Rear Derailleur:

Yes

Suntour Mountech

Shifters:

Yes

Suntour Power Thumb, friction ratchet style

Cranks:

Yes

Sugino AT, 175mm, triple, 110/94, BCD 5-hole, taper

Chainrings:

Yes

Sugino, circular 46/36/26, 110/94, BCD 5-hole

Bottom Bracket:

Yes

Suntour sealed cartridge bearing, English 68/127mm, black

Pedals:

Yes

Suntour XC-II Bear Claw, 9/16-inch thread, sealed ball bearing (1st edition)

Rims:

Yes

Araya, 26x1.75, 26-inch, 36-hole

Hub-Front:

Yes

Specialized Stage Hub 36-hole sealed bear

Hub-Rear:

Yes

Specialized Stage Hub 36-hole sealed bear

Cassette:

Yes

Suntour Winner, 5-speed, freewheel

Chain Guard:

Yes

Specialized, polished tin

Spokes

Yes

Single butted stainless

Headset:

Yes

Specialized 1-inch, chrome

Forks:

Yes

1-inch, Chromalloy

Handle Bars:

No

 

Neck:

No

 

Seat:

No

Avocet Touring I

Seat Post:

Yes

Laprade SR, 26.0mm

Seat Post Bolt:

Yes

Specialized Quick Release

www.thegreatdividetrail.com is hosted under www.trek4fun.com. The Great Divide Mountain Bike Route, GDMBR, also called the Great Divide Route, GDR is the mountain bike touring version of the Continental Divide Trail, CDT. Pictures may not be used without consent. The off road ride extends from Banff Canada to Roosville, Montana MT, Idaho ID, Wyoming WY, Colorado CO, to New Mexico NM, Mexico. 09/11/2007 Site Map