Back to Bike FinderYears: 1991 · 1990 · 1989 · 1988
Honda NT 650 Hawk GT
1988Naked

Honda NT 650 Hawk GT

Key specifications

Engine
647 cc
Power
58 HP
Torque
58 Nm
Weight
168 kg
Fuel type
petrol
Fuel capacity
3.2 L
Transmission
5-speed
Seat height
31 mm
Front brakes
Single disc
Rear brakes
Single disc

Overview

### 1988 Honda NT 650 Hawk GT: A Naked Icon Revived The 1988 Honda NT 650 Hawk GT, often simply referred to as the Hawk GT, is a motorcycling gem that epitomizes the essence of the naked bike category. Bridging the gap between practical street performance and spirited riding, this machine was engineered to appeal to a diverse audience, from daily commuters to weekend warriors. With its minimalist aesthetics, the Hawk GT is a design that speaks to enthusiasts who appreciate the raw, unfiltered experience of motorcycling. The bike stands out not only for its performance but also for its approachable ergonomics and nimble handling, making it an ideal entry point for riders seeking a blend of sportiness and comfort. At the heart of the Hawk GT lies a robust 647cc liquid-cooled V-twin engine. This four-stroke powerhouse churns out an impressive 58 horsepower at 5800 RPM, complemented by a torque output of 58.3 Nm at 6000 RPM. With a compression ratio of 9.4:1, the engine is designed for a harmonious balance of power and efficiency. The dual CV carburetors ensure responsive throttle response, while the 5-speed gearbox allows riders to engage effortlessly with the machine, whether navigating city streets or winding mountain roads. The Hawk GT’s lightweight frame, weighing in at just 167.8 kg (370 lbs), enhances its agility, allowing for sharp cornering and confident maneuverability that invites riders to push their limits. Honda has equipped the NT 650 with an impressive array of features that enhance both performance and rider comfort. The single swingarm frame design not only reduces weight but also contributes to the bike’s stability during aggressive riding. The geometry of the chassis, with a rake of 27 degrees and a trail of 112 mm (4.4 inches), provides a planted feel, while the single disc brakes—both front and rear—offer reliable stopping power. The seat height of 777 mm (30.6 inches) ensures accessibility for riders of various heights, making the Hawk GT a versatile option for many. With a fuel capacity of 12.11 liters (3.20 gallons), this motorcycle also offers a practical range for those who seek adventure. **

Pros

  • Agile Handling: The lightweight design and single swingarm enhance cornering capabilities, making it a fun ride in various conditions.
  • Versatile Performance: The V-twin engine delivers ample power and torque, making it suitable for both city commuting and spirited rides.
  • Comfortable Ergonomics: The seat height and riding position provide a comfortable experience for a wide range of riders.

Cons

  • Limited Technology: As a motorcycle from 1988, the Hawk GT lacks modern electronic aids and advanced features found in contemporary bikes.
  • Fuel Capacity: While the 12.11-liter tank is adequate for short rides, it may require more frequent stops on longer journeys.
  • Market Availability: Being an older model, finding well-maintained examples can be challenging, and parts may be harder to source.

Technical details

Source specification data

Make
Honda
Model
NT 650 Hawk GT
Category
Naked bike
Power
58.00 HP (42.3 kW)) @ 5800 RPM
Clutch
Wet plate
Max Rpm
6800
Torque
58.30 Nm (5.9 kgf-m or 43.0 ft.lbs) @ 6000 RPM
Gearbox
5-speed
Fuel System
Carburettor. 2 x CV carburetors
Bore X Stroke
77.0 x 66.0 mm (3.0 x 2.6 inches)
Compression
9.4:1
Displacement
647.00 ccm (39.48 cubic inches)
Cooling System
Liquid
Engine Details
Twin, four-stroke
Valves Per Cylinder
3
Transmission Type Final Drive
Chain
Dry Weight
167.8 kg (370.0 pounds)
Seat Height
777 mm (30.6 inches) If adjustable, lowest setting.
Fuel Capacity
12.11 litres (3.20 gallons)
Power Weight Ratio
0.3456 HP/kg
Weight Incl Oil Gas Etc
184.2 kg (406.0 pounds)
Rake
27.0°
Trail
112 mm (4.4 inches)
Rear Tyre
150/70-17
Frame Type
Single Swing Arm
Front Tyre
110/80-17
Rear Brakes
Single disc
Front Brakes
Single disc