Derbi Boulevard 125

From CycleChaos
Jump to navigation Jump to search


Derbi-boulevard-125-2003-2003-1.jpg
Derbi Boulevard 125
Manufacturer
Also called Boulevard 125 4T
Production 2003 - 2012
Class Scooter
Engine
single cylinder, four-stroke
Bore / Stroke 57.0mm x 48.6mm
Compression ratio 11.2:1
Horsepower 10.33 HP (7.7 KW) @ 7500RPM
Ignition cdi
Transmission Gear box: automatic

Final Drive: belt

Clutch: centrifugal
Suspension Front: 32 mm hydraulic fork.
Rear: single shock absorber
Brakes Front: single disc
Rear: expanding brake (drum brake)
Front Tire 120/70-12
Rear Tire 120/70-12
Wheelbase 52.76 inches (1340 mm)
Length 74.02 inches (1880 mm)
Width 28.94 inches (735 mm)
Height 48.35 inches (1228 mm)
Seat Height 30.71 inches (780 mm)
Weight 253.53 pounds (115.0 Kg) (dry),
Fuel Capacity 2.11 Gallon (8.00 Liters)
Manuals Service Manual


The Derbi Boulevard 125 4T was a single cylinder, four-stroke scooter produced by Derbi between 2003 and 2012. Claimed horsepower was 10.33 HP (7.7 KW) @ 7500 RPM.

Engine[edit | edit source]

The engine was a air cooled single cylinder, four-stroke. A 57.0mm bore x 48.6mm stroke result in a displacement of just 124.0 cubic centimeters.

Drive[edit | edit source]

The bike has a automatic transmission. Power was moderated via the centrifugal.

Chassis[edit | edit source]

It came with a 120/70-12 front tire and a 120/70-12 rear tire. Stopping was achieved via single disc in the front and a expanding brake (drum brake) in the rear. The front suspension was a 32 mm hydraulic fork. while the rear was equipped with a single shock absorber. The Boulevard 125 4T was fitted with a 2.11 Gallon (8.00 Liters) fuel tank. The bike weighed just 253.53 pounds (115.0 Kg). The wheelbase was 52.76 inches (1340 mm) long.

2003 Derbi Boulevard 125[edit | edit source]

2003 Derbi Boulevard 125 2003 Derbi Boulevard 125

The 2003 MY Derbi Boulevard 125 sports an air-cooled, four-stroke, 124cc, single cylinder lump paired to a continuously variable transmission (CVT) and can produce a claimed 11 horsepower at 7500 rpm. Also, it has standard fittings such as a 35mm telescopic front fork coupled to a rear mono-shock suspension, a front disc brake, a dual seat, a rear luggage rack, an under-seat storage compartment, cast-aluminum wheels and analogue instrumentation dials.