SVM XN 506 - 1985 Specifications and Reviews

The 1985 SVM XN 506 is a lightweight single-cylinder commuter designed for budget-conscious riders seeking reliable everyday transportation. Its 504cc air-cooled engine delivers modest 27 horsepower through a practical 5-speed chain drive, while the 150kg dry weight ensures nimble handling in urban environments. Best suited for novice and casual riders prioritizing efficiency and simplicity over performance.

1985
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General information

CategoryUnspecified category
Year1985
ModelSVM XN 506
 
 

Engine and Transmission Specifications

Transmission typefinal driveChain
Gearbox5-speed
Cooling systemAir
Fuel controlOHC
Valves per cylinder4
Bore x stroke89.0 x 81.0 mm (3.5 x 3.2 inches)
Compression9.5:1
Power27.00
Stroke4
Engine typeSingle cylinder
Capacity:504.00 ccm (30.75 cubic inches)
 
 

Physical measures and capacities

Weight incl. oil, gas, etc150.0 kg (330.7 pounds)

SVM XN 506 dimensions and frame

Rear brakesExpanding brake
Front brakesExpanding brake
Rear tyre dimensions4.00-18
Front tyre dimensions3.00-21

Speed and acceleration

Top speed137.0 km/h (85.1 mph)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Fuel capacity10.50 litres (2.77 gallons)

Performance Profile & Rider Fit

27 hp
Peak Power
9.5s
0-60 mph

Best For

Track20%
City40%
Cornering55%
Daily Riding35%
Touring25%
Passenger10%

Rider Profile

Best ForThis bike suits riders with at least some experience handling a lightweight, torquey single-cylinder machine, especially one with drum brakes and modest top speed.
PurposeIt is best suited to off-road exploration, trail riding, and light dual-sport use rather than sustained highway travel.
Rider FitIts low 150 kg weight and narrow chassis make it easy to muscle around at low speeds, stand on the pegs, or pick up after a tip-over, favoring agility over brute strength.
CharacterThe bike has a simple, rugged, old-school dirt bike character, with an air-cooled single delivering usable low-end power rather than outright speed.
Not Ideal ForThis is not the machine for riders wanting high-speed touring, passenger comfort, or modern braking performance.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Reviews

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