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1985

125 T

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MotoLibrary Score
37 /100 Commuter
Power
10 HP
Top Speed
110 km/h
Engine
125 ccm

1985 Benelli 125 T Technical Analysis & Specification Breakdown

At the heart of the 1985 Benelli 125 T motorcycle, Benelli pairs a 125 cc (7.6 cu in) air-cooled twin, two-stroke architecture with road-focused gearing. In factory specification, peak output is rated at 10 HP (7.3 kW) at 7,600 rpm, transferring power to the rear wheel through a 5-speed gearbox and chain final drive. With a specific output of 80 HP per liter, the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.

On the scales, the 125 T measures 127 kg (280 lbs) wet (curb), translating to a power-to-weight ratio of 0.08 HP/kg (12.7 kg per horsepower). The 14-liter (3.7 US gal) fuel tank supports practical everyday commuting and weekend road stints, while factory top speed is listed at 110 km/h (68 mph).

Within MotoLibrary's Benelli archive, this model family spans 5 indexed model years from 1981 to 1985, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.

Specific Output
80 HP/L
Power-to-Weight
0.08 HP/kg (12.7 kg/HP)
Engine
Displacement 125.0 ccm (7.63 cubic inches)
Engine Type Twin, two-stroke
Engine Details Twin, two-stroke
Power 10.0 HP (7.3 kW)) @ 7600 RPM
Compression 10.3:1
Bore x Stroke 42.5 x 44.0 mm (1.7 x 1.7 inches)
Fuel Control Port control
Cooling Air
Transmission
Gearbox 5-speed
Final Drive Chain (final drive)
Performance
Top Speed 110.0 km/h (68.4 mph)
Wheels & Brakes
Front Tyre 2.75-18
Rear Tyre 3.00-18
Front Brakes Single disc
Rear Brakes Expanding brake
Dimensions & Weight
Weight incl. 127.0 kg (280.0 pounds)
Fuel Capacity 14.00 litres (3.70 US gallons)
More from Benelli
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Before You Compare This Bike

Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.

Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
Rider Profile

Who Is This Bike For?

🟢
Beginner
A2 license compatible, manageable power.
🏍️
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