Hartford VR125: history, specs, pictures

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Hartford VR125
Manufacturer
Also called VR-125 H, VR 125 Z, VR125H, VR 125 H, VR-125 Z, VR125 H, VR-125Z, VR-125H, VR125Z
Production 2003 - 2014
Engine
single cylinder, four-stroke
Bore / Stroke 56.5mm x 49.5mm
Horsepower 10.19 HP (7.6 KW) @ 9000RPM
Torque 4.28 ft/lbs (5.8 Nm) @ 7987RPM
Fuel System carburetor
Ignition c.d.i
Transmission Gear box: 5-speed
Final Drive: chain
Brakes Front: single disc
Rear: single disc
Front Tire 90/90-18
Rear Tire 110/90-18
Wheelbase 54.13 inches (1375 mm)
Length 83.07 inches (2110 mm)
Width 34.65 inches (880 mm)
Height 46.06 inches (1170 mm)
Seat Height 31.89 inches (810 mm)
Weight 268.96 pounds (122.0 Kg) (dry), 134.0 kg (wet)
Fuel Capacity 3.17 Gallon (12.00 Liters)
Manuals Service Manual


The Hartford VR125Z was a single cylinder, four-stroke standard produced by Hartford between 2003 and 2014. Max torque was 4.28 ft/lbs (5.8 Nm) @ 7987 RPM. Claimed horsepower was 10.19 HP (7.6 KW) @ 9000 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 90/90-18 front tire and a 110/90-18 rear tire. Stopping was achieved via single disc in the front and a single disc in the rear. The VR125Z was fitted with a 3.17 Gallon (12.00 Liters) fuel tank. The bike weighed just 268.96 pounds (122.0 Kg). The wheelbase was 54.13 inches (1375 mm) long.