Suzuki SR 370 - 1981 Specifications and Reviews

The 1981 Suzuki SR 370 is a lightweight enduro machine built for amateur riders and trail enthusiasts seeking accessible off-road capability. Its 370cc single-cylinder engine delivers modest 17 horsepower with excellent fuel efficiency, while the 135kg weight makes it nimble and easy to handle over rough terrain. Known for reliability and affordability, it remains a practical choice for learning proper dirt bike technique.

1981
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General information

CategoryEnduro / offroad
Year1981
ModelSuzuki SR 370

Engine and Transmission Specifications

Transmission typefinal driveChain
Gearbox5-speed
Cooling systemAir
Fuel controlOHC
Valves per cylinder2
Bore x stroke85.0 x 65.2 mm (3.3 x 2.6 inches)
Compression8.9:1
Power17.00
Stroke4
Engine typeSingle cylinder
Capacity:370.00 ccm (22.58 cubic inches)
 
 

Physical measures and capacities

Weight incl. oil, gas, etc135.0 kg (297.6 pounds)
 
 

Suzuki SR 370 dimensions and frame

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

Speed and acceleration

Top speed108.0 km/h (67.1 mph)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Fuel capacity8.00 litres (2.11 gallons)

Performance Profile & Rider Fit

17 hp
Peak Power
67.1 mph
Top Speed

Best For

Track10%
City40%
Cornering45%
Daily Riding35%
Touring20%
Passenger15%

Rider Profile

Best ForThis bike suits riders comfortable with a light, low-power machine that demands active input rather than raw speed to have fun.
PurposeIt's built primarily for trail riding and off-road exploration rather than highway travel or performance riding.
Rider FitIts light weight and low seat-friendly proportions make it manageable for smaller or less experienced riders, though drum brakes and modest suspension mean physical engagement is still required.
CharacterIt has the simple, rugged character of an early-80s air-cooled enduro single, valuing durability and simplicity over refinement.
Not Ideal ForIt's not a good fit for riders wanting sustained highway speeds, long-distance touring comfort, or carrying a passenger regularly.

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

Rider Reviews

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