Harley Davidson SST 250

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Harley Davidson SST 250
Production 1978
Class Enduro
air-cooled, two-stroke, single cylinder
Bore / Stroke 71.1mm x 71.1mm
Compression ratio 10.3:1
Fuel System 32mm DellOrto carburetor
Transmission Gear box: 5-speed, manual
Final Drive: chain
Suspension Front: oil-damped Ceriani telescopic fork
Rear: Betor adjustable shock absorbers
Brakes Front: single disc
Rear: drum
Front Tire 3.25 -19
Rear Tire 4.00 -18
Weight 114.0 kg (wet)
Manuals Service Manual

The Harley Davidson SST 250 was a air-cooled, two-stroke, single cylinder Enduro motorcycle produced by Harley Davidson in 1978.


A 71.1mm bore x 71.1mm stroke result in a displacement of just 242.0 cubic centimeters.


The bike has a 5-speed, manual transmission.


It came with a 3.25 -19 front tire and a 4.00 -18 rear tire. Stopping was achieved via single disc in the front and a drum in the rear. The front suspension was a oil-damped Ceriani telescopic fork while the rear was equipped with a Betor adjustable shock absorbers.

1978 Harley Davidson SST 250[edit]

1978 Harley Davidson SST 250 1978 Harley Davidson SST 250 1978 Harley Davidson SST 250

The 1978 MY Harley Davidson SST 250 has, at its heart, an air-cooled, two-stroke, 242cc, single cylidner powerhouse that was paired to a five-speed manual transmission with a chain final drive. Also, it has been fitted with an oil-damped, Ceriani telescopic front fork, dual Betor shock absorbers as a rear suspension, a dual seat, laced wheels, a chromed exhaust system, wide handlebars and analogue instrumentation dials.