Back to Bike FinderYears: 1990 · 1989 · 1988 · 1987
Benelli BX 125 Enduro
1989Off-road

Benelli BX 125 Enduro

Key specifications

Engine
123 cc
Power
17 HP
Fuel type
petrol
Fuel capacity
2.6 L
Transmission
6-speed
Front brakes
Single disc
Rear brakes
Expanding brake

Overview

Introducing the 1989 Benelli BX 125 Enduro, a thrilling machine that carved its niche in the ever-competitive world of off-road motorcycles. With its Italian roots and a focus on blending performance with practicality, the BX 125 embodies the spirit of adventure that enduro enthusiasts crave. This nimble two-stroke powerhouse is designed for riders who seek both spirited trail riding and the occasional urban jaunt, making it a versatile option for those who love to explore the great outdoors. At the heart of the BX 125 Enduro lies a robust single-cylinder engine, boasting a displacement of 123 ccm. This lightweight dynamo generates an impressive 17 HP at 7000 RPM, delivering exhilarating acceleration and a top speed of 114 km/h (70.8 mph). The liquid-cooled engine, with its 11.5:1 compression ratio, ensures that power delivery remains smooth and consistent, even during challenging conditions. Coupled with a 6-speed gearbox, the BX 125 offers riders the flexibility to navigate through varied terrains with ease, whether it’s tackling steep inclines or cruising along dirt paths. The BX 125 Enduro is not just about raw power; it also comes equipped with key features that enhance the riding experience. The single-disc front brake provides reliable stopping power, while the expanding rear brake ensures stability during descents. Weighing in at just 112 kg (246.9 pounds) with fluids, this machine is maneuverable and agile, allowing for quick adjustments on the fly. Add to this a fuel capacity of 10 liters (2.64 gallons), and you have a bike that is ready for longer rides without frequent stops for refueling. **

Pros

  • Lightweight Design: At just 112 kg, the BX 125 is easy to handle, making it ideal for both novice and experienced riders.
  • Strong Performance: The two-stroke engine delivers impressive power and acceleration, perfect for tackling off-road challenges.
  • Versatile Use: With its combination of on-road and off-road capabilities, the BX 125 is suitable for various riding conditions.

Cons

  • Limited Fuel Capacity: The 10-liter tank may require more frequent refueling on longer rides.
  • Single-Cylinder Vibration: As with many two-stroke engines, there may be noticeable vibrations at higher RPMs.
  • Age and Parts Availability: Being a motorcycle from 1989, sourcing original parts may prove challenging for restorers or enthusiasts looking to maintain authenticity.

Technical details

Source specification data

Make
Benelli
Model
BX 125 Enduro
Category
Enduro-offroad
Power
17.00 HP (12.4 kW)) @ 7000 RPM
Gearbox
6-speed
Top Speed
114.0 km/h (70.8 mph)
Bore X Stroke
56.0 x 50.0 mm (2.2 x 2.0 inches)
Compression
11.5:1
Displacement
123.00 ccm (7.51 cubic inches)
Cooling System
Liquid
Engine Details
Single cylinder, two-stroke
Transmission Type Final Drive
Chain
Fuel Capacity
10.00 litres (2.64 gallons)
Weight Incl Oil Gas Etc
112.0 kg (246.9 pounds)
Rear Tyre
4.10-18
Front Tyre
2.75-21
Rear Brakes
Expanding brake
Front Brakes
Single disc