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Gilera Specifications

Gilera Northwest 600 (1991)

Entry updated

Gilera Northwest 600 (1991)

At a glance

Capacity
558 cc / 34.0 cu-in
Power
49.5 hp / 36.5 kW @ 7250 rpm
Torque
51 Nm / 37 lb-ft @ 5500 rpm

The full picture.

The Gilera Northwest 600 was a motorcycle produced in 1991 with a four-stroke, single cylinder, DOHC engine and a capacity of 558 cc. With liquid cooling and a compression ratio of 10.5:1, the bike had a maximum power of 49.5 hp at 7250 rpm and a maximum torque of 51 Nm at 5500 rpm. It had a 5-speed transmission and used chain final drive. The front suspension comprised Morzocchi forks with 150mm wheel travel while the rear suspension used Boge shocks with variable preload and 150 mm wheel travel. The bike had front brakes with two 270mm discs with four-piston calipers and a single 240mm disc with two-piston caliper at the rear. It had front and rear tyres of size 120/60-17 and 160/60-17, respectively, and weighed 173 kg when wet. The bike had a fuel capacity of 12 litres and consumed an average of 17.5 km/lit. It had a braking distance of 13.1m at 60-0km/h and 37.32m at 100-0km/h, and a top speed of 170.9 km/h. Motosprint 1992 Performance Bike also provided a positive road test of the Gilera Northwest 600.


Technical specifications:

Make Model: Gilera Northwest 600

Motorcycle technical specifications
Year1991 –
EngineFour stroke, single cylinder, DOHC, 4 valves
Capacity558 cc / 34.0 cu-in
Bore x Stroke98 x 74 mm
Cooling SystemLiquid cooled
Compression Ratio10.5:1
Induction2X 30mm Teikei E30PV2A
IgnitionNippondenso electronic
StartingElectric & kick
Max Power49.5 hp / 36.5 kW @ 7250 rpm
Max Power Rear Tyre46 hp / 33.5 kW @ 7000 rpm
Max Torque51 Nm / 37 lb-ft @ 5500 rpm
Transmission5 Speed
Final DriveChain
Front Suspension41mmMorzocchi forks 150mm wheel travel
Front Wheel Travel150 mm / 5.9 in
Rear SuspensionBoge shocks variable preload
Rear Wheel Travel150 mm / 5.9 in
Front Brakes2x 270mm discs 4 piston calipers
Rear BrakesSingle 240mm disc 2 piston caliper
Front Tyre120/60-17
Rear Tyre160/60-17
Dry Weight /141 kg / 310 lbs
Wet Weight173 kg / 377 lbs
Fuel Capacity12 Litres / 3.17 US gal
Consumption Average17.5 km/lit
Braking 60 – 0 / 100 – 013.1 m / 37.32m
Standing 1/4 Mile13.5 sec / 152.2 km/h
Top Speed170.9 km/h / 106 mph
Road TestMotosprint 1992 Performance Bike