Difference between revisions of "Harley-Davidson Model J"

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[[Image:1921-Harley-Davidson-Model-J.jpg|left|thumb|1921 Harley Davidson Model J]]
{{DISPLAYTITLE:{{PAGENAME}}: history, specs, pictures}}
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[[Category:Harley-Davidson motorcycles|J, Harley-Davidson Model]]
{{Motorcycle
|name            = Harley-Davidson Model J
|photo=1921-Harley-Davidson-Model-J.jpg
|aka              = Model J L20T, Model JDCA, Model JDCB, Model JD
|manufacturer    = Harley-Davidson
|parent_company  =
|production      = 1915 - 1929
|model_year      =
|predecessor      =
|successor        =
|class            = Road
|engine          = v2, four-stroke
|bore_stroke      = 84.1mm x 88.9mm
|compression      =
|top_speed        = 85 mph (136 km/h)
|power            = 11.8 HP (8.8 KW) @ 3200RPM
|torque          =
|fuel_system      = carburetor
|ignition        = h.d generator
|spark_plug      =
|battery          =
|transmission    = Gear box: 3-speed <br>
Final Drive: [[chain]] <br>
|frame            =
|suspension      =Front: leading link -coil springs <br>
Rear: rigid-
|brakes          =Front: expanding [[brake]] (drum brake) <br>Rear: expanding brake (drum brake)
|front_tire      = {{tire|3-26}}
|rear_tire    = {{tire|3-26}}
|rake_trail      =
|wheelbase        =
|length          =
|width            =
|height          =
|seat_height      =
|dry_weight      = 399.04 pounds (181.0 Kg)
|wet_weight      =
|fuel_capacity    =
|oil_capacity    =
|fuel_consumption =
|turning_radius  =
|related          =
|competition      =
}}
The '''[[Harley-Davidson]] Model J''' was a v2, [[four-stroke]] Road [[motorcycle]] produced by [[Harley-Davidson]] between 1915 and 1929. It could reach a top speed of 85 mph (136 km/h). Claimed [[horsepower]] was 11.8 HP (8.8 KW) @ 3200 RPM. 
==Engine==
A 84.1mm [[bore]] x 88.9mm [[stroke]] result in a [[displacement]] of just 989.0 cubic centimeters. 
==Drive==
The bike has a 3-speed transmission. 
==Chassis==
It came with a 3-26 front [[tire]] and a 3-26 rear tire. Stopping was achieved via expanding brake (drum brake) in the front and a expanding brake (drum brake) in the rear. The front suspension was a  leading link -coil springs while the rear was equipped with a rigid-. The bike weighed just 399.04 pounds (181.0 Kg). 
==1920==
<gallery mode='packed-hover'>
File:1920-harley-davidson-model-j-solo-61-1000-cc-twin-0.jpg|1920 HARLEY-DAVIDSON MODEL J-SOLO 61'' 1000 CC TWIN
File:1920-harley-davidson-model-j-solo-61-1000-cc-twin-1.jpg|1920 HARLEY-DAVIDSON MODEL J-SOLO 61'' 1000 CC TWIN
File:1920-harley-davidson-model-j-solo-61-1000-cc-twin-2.jpg|1920 HARLEY-DAVIDSON MODEL J-SOLO 61'' 1000 CC TWIN
File:1920-harley-davidson-model-j-solo-61-1000-cc-twin-3.jpg|1920 HARLEY-DAVIDSON MODEL J-SOLO 61'' 1000 CC TWIN
File:1920-harley-davidson-model-j-solo-61-1000-cc-twin-4.jpg|1920 HARLEY-DAVIDSON MODEL J-SOLO 61'' 1000 CC TWIN
File:1920-harley-davidson-model-j-solo-61-1000-cc-twin-5.jpg|1920 HARLEY-DAVIDSON MODEL J-SOLO 61'' 1000 CC TWIN
File:1920-harley-davidson-model-j-solo-61-1000-cc-twin-6.jpg|1920 HARLEY-DAVIDSON MODEL J-SOLO 61'' 1000 CC TWIN
File:1920-harley-davidson-model-j-solo-61-1000-cc-twin-7.jpg|1920 HARLEY-DAVIDSON MODEL J-SOLO 61'' 1000 CC TWIN
</gallery>
==In Media==
* [https://motopixel.org/pixel/public-enemies-2#harley-davidson-model-j Public Enemies]
* [https://motopixel.org/pixel/abbott-and-costello-meet-the-keystone-kops#harley-davidson-model-j Abbott and Costello Meet the Keystone Kops]
* [https://motopixel.org/pixel/sacco-e-vanzetti#harley-davidson-model-j Sacco e Vanzetti]
* [https://motopixel.org/pixel/the-waltons#harley-davidson-model-j The Waltons]
* [https://motopixel.org/pixel/the-russians-are-coming-the-russians-are-coming#harley-davidson-model-j The Russians Are Coming the Russians Are Coming]
* [https://motopixel.org/pixel/hammett#harley-davidson-model-j Hammett]
* [https://motopixel.org/pixel/miss-mend#harley-davidson-model-j Miss Mend]
* [https://motopixel.org/pixel/spione#harley-davidson-model-j Spione]
* [https://motopixel.org/pixel/jaguar-quand-lautomobile-devient-un-art#harley-davidson-model-j Jaguar - Quand l'Automobile devient un Art!]
* [https://motopixel.org/pixel/dr-jack#harley-davidson-model-j Dr. Jack]
* [https://motopixel.org/pixel/two-tars#harley-davidson-model-j Two Tars]
* [https://motopixel.org/pixel/the-cloudhopper#harley-davidson-model-j The Cloudhopper]
* [https://motopixel.org/pixel/hot-water#harley-davidson-model-j Hot Water]
* [https://motopixel.org/pixel/the-dawn-patrol#harley-davidson-model-j The Dawn Patrol]
* [https://motopixel.org/pixel/un-long-dimanche-de-fiancailles#harley-davidson-model-j A Very Long Engagement]
* [https://motopixel.org/pixel/sold-at-auction#harley-davidson-model-j Sold at Auction]
* [https://motopixel.org/pixel/the-lost-battalion#harley-davidson-model-j The Lost Battalion]
* [https://motopixel.org/pixel/3-missing-links#harley-davidson-model-j 3 Missing Links]
* [https://motopixel.org/pixel/the-life-and-death-of-colonel-blimp#harley-davidson-model-j The Life and Death of Colonel Blimp]
* [https://motopixel.org/pixel/the-scarecrow#harley-davidson-model-j The Scarecrow]
* [https://motopixel.org/pixel/the-bingo-long-traveling-all-stars-motor-kings#harley-davidson-model-j The Bingo Long Traveling All-Stars & Motor Kings]
* [https://motopixel.org/pixel/the-spirit-of-st-louis#harley-davidson-model-j The Spirit of St. Louis]
* [https://motopixel.org/pixel/fooling-casper#harley-davidson-model-j Fooling Casper]
* [https://motopixel.org/pixel/the-phantom-creeps#harley-davidson-model-j The Phantom Creeps]
* [https://motopixel.org/pixel/burn-em-up-barnes#harley-davidson-model-j Burn 'Em Up Barnes]
* [https://motopixel.org/pixel/harley-davidson-the-american-motorcycle#harley-davidson-model-j Harley-Davidson: The American Motorcycle]
* [https://motopixel.org/pixel/duck-soup#harley-davidson-model-j Duck Soup]
* [https://motopixel.org/pixel/soldaat-van-oranje#harley-davidson-model-j Soldaat van Oranje]
[[Category:Road motorcycles]]
[[Category:Harley-Davidson motorcycles]]
[[Category:1920s motorcycles]]
[[Category:1910s motorcycles]]

Latest revision as of 20:09, 23 November 2019


1921-Harley-Davidson-Model-J.jpg
Harley-Davidson Model J
Manufacturer
Also called Model J L20T, Model JDCA, Model JDCB, Model JD
Production 1915 - 1929
Class Road
Engine
v2, four-stroke
Bore / Stroke 84.1mm x 88.9mm
Top Speed 85 mph (136 km/h)
Horsepower 11.8 HP (8.8 KW) @ 3200RPM
Fuel System carburetor
Ignition h.d generator
Transmission Gear box: 3-speed
Final Drive: chain
Suspension Front: leading link -coil springs
Rear: rigid-
Brakes Front: expanding brake (drum brake)
Rear: expanding brake (drum brake)
Front Tire 3-26
Rear Tire 3-26
Weight 399.04 pounds (181.0 Kg) (dry),
Manuals Service Manual


The Harley-Davidson Model J was a v2, four-stroke Road motorcycle produced by Harley-Davidson between 1915 and 1929. It could reach a top speed of 85 mph (136 km/h). Claimed horsepower was 11.8 HP (8.8 KW) @ 3200 RPM.

Engine[edit | edit source]

A 84.1mm bore x 88.9mm stroke result in a displacement of just 989.0 cubic centimeters.

Drive[edit | edit source]

The bike has a 3-speed transmission.

Chassis[edit | edit source]

It came with a 3-26 front tire and a 3-26 rear tire. Stopping was achieved via expanding brake (drum brake) in the front and a expanding brake (drum brake) in the rear. The front suspension was a leading link -coil springs while the rear was equipped with a rigid-. The bike weighed just 399.04 pounds (181.0 Kg).

1920[edit | edit source]


In Media[edit | edit source]