Difference between revisions of "Jawa 420 Prototype"

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{{Infobox Motorcycle
{{Motorcycle
|name            = [[Jawa]] 420 Prototype
|name            = [[Jawa]] 420 Prototype
|image            = [[File:jawa-420-prototype.jpg|frameless|Jawa 420 Prototype]]
|photo=jawa-420-prototype.jpg
|aka              =  
|aka              =  
|manufacturer    = Jawa
|manufacturer    = Jawa

Revision as of 15:57, 30 July 2019

Jawa-420-prototype.jpg
Jawa 420 Prototype
Manufacturer
Production 1982
Engine
Four stroke, single cylinder, SOHC, 4 valves per cylinder.
Transmission 5 Speed
Suspension Front: Hydraulic telescopic forks
Rear: Single shock
Brakes Front: Single disc
Rear: Expanding drum
Weight 155 kg / 342 bls (dry),
Fuel Capacity 20 L / 5.2 US gal
Manuals Service Manual



Engine

The engine was a Liquid cooled cooled Four stroke, single cylinder, SOHC, 4 valves per cylinder..

Chassis

Stopping was achieved via Single disc in the front and a Expanding drum in the rear. The front suspension was a Hydraulic telescopic forks while the rear was equipped with a Single shock. The 420 Prototype was fitted with a 20 L / 5.2 US gal fuel tank. The bike weighed just 155 kg / 342 bls.

Photos

Jawa 420 Prototype

Overview

Jawa 420 Prototype









Make Model Jawa 420 Prototype
Year 1982
Engine Type Four stroke, single cylinder, SOHC, 4 valves per cylinder.
Displacement 420 cc / 25.6 cu in
Bore X Stroke 85 x 73 mm
Cooling System Liquid cooled
Transmission 5 Speed
Final Drive Chain
Front Suspension Hydraulic telescopic forks
Front Wheel Travel 154 mm / 6.1"
Rear Suspension Single shock
Rear Wheel Travel 150 mm / 5.9"
Front Brakes Single disc
Rear Brakes Expanding drum
Dry Weight 155 kg / 342 bls
Fuel Capacity 20 L / 5.2 US gal