Hartford HD-125: history, specs, pictures

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Hartford HD-125
Manufacturer
Also called HD125L Legion, HD 125 L Legion, HD125L, HD 125L, HD125S, HD-125L, HD-125S
Production 2003 - 2014
Engine
single cylinder, four-stroke
Bore / Stroke 56.5mm x 49.5mm
Horsepower 9.25 HP (6.9 KW) @ 8200RPM
Torque 5.09 ft/lbs (6.9 Nm) @ 7500RPM
Fuel System carburetor
Ignition cdi
Transmission Gear box: 5-speed
Final Drive: chain
Suspension Front: telescopic fork
Rear: dual shocks
Brakes Front: single disc
Rear: single disc
Front Tire 2.75-18
Rear Tire 3.50-16
Wheelbase 50.39 inches (1280 mm)
Length 76.57 inches (1945 mm)
Width 32.09 inches (815 mm)
Height 43.7 inches (1110 mm)
Seat Height 30.71 inches (780 mm)
Weight 242.51 pounds (110.0 Kg) (dry),
Fuel Capacity 2.72 Gallon (10.30 Liters)
Manuals Service Manual


The Hartford HD-125L was a single cylinder, four-stroke standard produced by Hartford between 2003 and 2014. Max torque was 5.09 ft/lbs (6.9 Nm) @ 7500 RPM. Claimed horsepower was 9.25 HP (6.9 KW) @ 8200 RPM.

Engine[edit | edit source]

The engine was a air cooled single cylinder, four-stroke. A 56.5mm bore x 49.5mm stroke result in a displacement of just 124.0 cubic centimeters. Fuel was supplied via a overhead valves (ohv).

Drive[edit | edit source]

The bike has a 5-speed transmission.

Chassis[edit | edit source]

It came with a 2.75-18 front tire and a 3.50-16 rear tire. Stopping was achieved via single disc in the front and a single disc in the rear. The front suspension was a telescopic fork while the rear was equipped with a dual shocks. The HD-125L was fitted with a 2.72 Gallon (10.30 Liters) fuel tank. The bike weighed just 242.51 pounds (110.0 Kg). The wheelbase was 50.39 inches (1280 mm) long.