Bimota DB4

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Bimota-db4-1999-1999-2.jpg
Bimota DB4
Manufacturer
Also called DB 4, DB4 - DB4 Iniezione, DB 4 i.e. HF, DB 4 i.e.
Production 1998 - 2001
Class Sport Bike
Engine
v2, four-stroke
Bore / Stroke 92.0mm x 68.0mm
Compression ratio 9.2:1
Top Speed 137 mph (220 km/h)
Horsepower 81.27 HP (60.6 KW) @ 7000RPM
Torque 59.75 ft/lbs (81.0 Nm) @ 5800RPM
Transmission Gear box: 6-speed

Final Drive: chain

Clutch: wet multi-disc, manual
Suspension Front: 43mm telescopic fork
Rear: fully-adjustable mono-shock
Brakes Front: dual disc
Rear: single disc
Front Tire 120/70-zr17
Rear Tire 180/55-zr17
Wheelbase 54.33 inches (1380 mm)
Seat Height 32.28 inches (820 mm)
Weight 374.79 pounds (170.0 Kg) (dry), 165.0 kg (wet)
Fuel Capacity 4.76 Gallon (18.00 Liters)
Manuals Service Manual


The Bimota DB 4 i.e. HF was a v2, four-stroke Sport Bike motorcycle produced by Bimota between 1998 and 2001. It could reach a top speed of 137 mph (220 km/h). Max torque was 59.75 ft/lbs (81.0 Nm) @ 5800 RPM. Claimed horsepower was 81.27 HP (60.6 KW) @ 7000 RPM.

Engine[edit | edit source]

The engine was a air cooled v2, four-stroke. A 92.0mm bore x 68.0mm stroke result in a displacement of just 904.0 cubic centimeters.

Drive[edit | edit source]

The bike has a 6-speed transmission. Power was moderated via the wet multi-disc, manual.

Chassis[edit | edit source]

It came with a 120/70-zr17 front tire and a 180/55-zr17 rear tire. Stopping was achieved via dual disc in the front and a single disc in the rear. The front suspension was a 43mm telescopic fork while the rear was equipped with a fully-adjustable mono-shock. The DB 4 i.e. HF was fitted with a 4.76 Gallon (18.00 Liters) fuel tank. The bike weighed just 374.79 pounds (170.0 Kg). The wheelbase was 54.33 inches (1380 mm) long.

1998 Bimota DB4[edit | edit source]

The 1998 MY Bimota DB4 sports an air-cooled, four-stroke, 904cc, 90-degree V-Twin desmodromic powerplant mated to a six-speed manual transmission and can reach a maximum power output of 80 horsepower and 81 Nm of torque.

It comes standard with features such as a 43mm telescopic fork, a fully-adjustable mono-shock as a rear suspension, a Brembo braking system with dual, 320mm discs in the front and a single, 230mm disc in the rear, a single seat, an analogue and digital instrument cluster, plus an under-belly exhaust system with dual mufflers at the end.



1999 Bimota DB4[edit | edit source]

1999 Bimota DB4 1999 Bimota DB4 1999 Bimota DB4

The 1999 MY Bimota DB4 is a 900-class sport-bike that comes standard with features such as a 43mm telescopic fork, a fully-adjustable mono-shock as a rear suspension, a Brembo braking system with dual, 320mm discs in the front and a single, 230mm disc in the rear, a single seat, an analogue and digital instrument cluster, plus an under-belly exhaust system with dual mufflers at the end.

In the tech/engine department, it sports an air-cooled, four-stroke, 904cc, 90-degree V-Twin desmodromic engine paired to a six-speed manual transmission that can produce a claimed 80 horsepower and 81 Nm of torque.