Benelli BX 125 Enduro - 1989 Specifications and Reviews

The 1989 Benelli BX 125 Enduro is a lightweight, entry-level dirt bike designed for novice and amateur off-road riders seeking an affordable, manageable machine. Its liquid-cooled 123cc single-cylinder engine delivers modest power with excellent fuel efficiency, while the compact 112kg frame ensures easy handling on trails and varied terrain. Known for reliability and simplicity, it remains an ideal starter enduro for budget-conscious enthusiasts.

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General information

CategoryEnduro / offroad
Year1989
ModelBenelli BX 125 Enduro
 
 

Engine and Transmission Specifications

Transmission typefinal driveChain
Gearbox6-speed
Cooling systemLiquid
Fuel controlMembrane
Bore x stroke56.0 x 50.0 mm (2.2 x 2.0 inches)
Compression11.5:1
Power17.00
Stroke2
Engine typeSingle cylinder
Capacity:123.00 ccm (7.51 cubic inches)
 
 

Physical measures and capacities

Weight incl. oil, gas, etc112.0 kg (246.9 pounds)

Benelli BX 125 Enduro dimensions and frame

Rear brakesExpanding brake
Front brakesSingle disc
Rear tyre dimensions4.10-18
Front tyre dimensions2.75-21

Speed and acceleration

Top speed114.0 km/h (70.8 mph)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Fuel capacity10.00 litres (2.64 gallons)

Performance Profile & Rider Fit

17 hp
Peak Power (est.)
9.5s
0-60 mph (est.)
70.8 mph
Top Speed

Best For

Track8%
City62%
Cornering38%
Daily Riding48%
Touring12%
Passenger18%

Rider Profile

Best ForGreat for beginners and learners stepping into off-road riding; light, forgiving and easy to manage on trails.
PurposeA lightweight 125cc two-stroke enduro built for trail and mixed dirt-road use, with enough legs for light on-road duty.
Rider FitTall enduro stance with 21in front/18in rear wheels, narrow seat and slim frame; low 112kg weight keeps it nimble.
CharacterZippy, revvy little two-stroke with a playful, punchy powerband and featherweight, flickable handling.
Not Ideal ForNot for highway touring, two-up trips or anyone needing sustained high speed or long-distance comfort.

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

Rider Reviews

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