Honda NT 650 Hawk GT Specs (Top Speed | Horsepower | Weight)

The Honda NT 650 Hawk GT motorcycle specifications include a 647 cc (39.48 cu in) engine, a 5-speed gearbox, and a listed weight of 184.2 kg (406 lb).

Key specifications

1988-1991Model years
647 ccDisplacement
58.3 Nm @ 6,000 rpmTorque
184.2 kgWet weight
777 mmSeat height
12.1 LFuel tank
Model years covered
1988198919901991

Year-specific specification changes

No material specification changes from the 1988 baseline were found in the available data.

How the Honda NT 650 Hawk GT compares

This compares the motorcycle with all Honda models in this specifications database. The blue marker is this model and the grey line is the Honda database average.

Displacement647 cc
Low 49 ccAverage 563 ccHigh 1,832 cc

About 15% higher than the Honda database average. Around the 65th percentile across Honda models.

Wet weight184.2 kg
Low 75.7 kgAverage 197.5 kgHigh 387 kg

About 7% lighter than the Honda database average. Around the 43rd percentile across Honda models.

Seat height777 mm
Low 650 mmAverage 780 mmHigh 960 mm

Very close to the Honda database average. Around the 46th percentile across Honda models.

Fuel capacity12.1 L
Low 3.7 LAverage 13.5 LHigh 25 L

About 10% smaller than the Honda database average. Around the 43rd percentile across Honda models.

This model Honda database average

Honda database percentile rankings

Percentiles show where this motorcycle sits across the Honda specifications database. They are descriptive database rankings, not performance ratings.

Displacement65th

647 cc — larger displacement than about 65% of Honda models.

Wet weight43rd

184.2 kg — heavier than about 43% of Honda models, or lighter than about 57%.

Seat height46th

777 mm — taller than about 46% of Honda models.

Fuel capacity43rd

12.1 L — larger than about 43% of Honda fuel tanks in this database.

Mechanical overview

Engine layout snapshot

Twin, four-stroke • 647 cc • Liquid cooled
Chassis snapshot

Seat 777 mm
5-speed • Chain (final drive) • 110/80-17 front / 150/70-17 rear

Additional useful specifications

Front tire size 110/80-17
Rear tire size 150/70-17
Front tire width 110 mm
Front tire aspect ratio 80%
Front rim diameter 17 in
Rear tire width 150 mm
Rear tire aspect ratio 70%
Rear rim diameter 17 in
Bore/stroke ratio 1.17:1 (Oversquare)

Engine specifications

Engine type Twin, four-stroke
Displacement 647 cc (39.48 cu in)
Torque 58.3 Nm (5.9 kgf-m or 43.0 ft.lbs) @ 6,000 rpm
Bore × stroke 77.0 x 66 mm (3.0 x 2.6 inches)
Compression ratio 9.4:1
Valves per cylinder 3
Cooling system Liquid
Fuel system Carburettor. 2 x CV carburetors
Fuel control Single Overhead Cams (SOHC)

Transmission and drivetrain

Gearbox 5-speed
Final drive Chain (final drive)
Clutch Wet Plate

Chassis and suspension

Frame Single Swing Arm
Rake 27.0°
Trail 112 mm (4.4 inches)

Brakes, wheels and tires

Front brakes Single disc
Rear brakes Single disc
Front tire 110/80-17
Rear tire 150/70-17

Dimensions and weight

Wet weight 184.2 kg (406 lb)
Dry weight 167.8 kg (370 lb)
Seat height 777 mm (30.6 inches)

Fuel and emissions

Fuel capacity 12.11 L (3.20 US gal)

Performance

Power/weight ratio 0.3456 hp/kg

Disclaimer: Specifications may vary by market, trim, production date and optional equipment, and scraped or historical data can contain errors. Comparison and percentile values are calculated from Honda models in this specifications database. Always double-check important specifications against the motorcycle owner’s/service manual and official Honda information before relying on them. Visit the official Honda website.