Honda NT650 Bros (1988-91)

The Honda NT650 Bros (1988-91) is a four-stroke motorcycle with a 647cc, 52 degree V-twin cylinder engine, producing a maximum power of 56.1 hp at 7897 rpm and maximum torque of 56.9 Nm at 6053 rpm. It features 2x36mm equal pressure flat slide carburetors, 41mm telescopic forks, and a Pro-arm single shock with preload and rebound damping adjustment. The bike’s front brakes consist of single 316mm discs with 2 piston calipers and a single 276mm disc with a 1 piston caliper for rear brakes. Other specifications include a 27-degree rake, 112mm trail, 1430mm wheelbase, 773mm seat height, dry weight of 165kg and a wet weight of 184.2kg, and a maximum speed of 107 mph. The bike has a fuel capacity of 12 litres (3.2 US gal) and an average consumption of 46.6 mpg. The Honda NT650 Bros achieved a standing 1/4 mile time of 13.6 seconds at 93 mph.

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Technical specifications:

Make Model: Honda NT 650 Hawk GT

Year: 1988-91

Engine: Four stroke, 52 degreesV-Twin cylinder, SOHC, 3 valve per cylinder

Capacity: 647 cc / 39.4 cu-in

Bore x Stroke: 79 x 66 mm

Cooling System: Liquid cooled

Compression Ratio: 9.2:1

Induction: 2x36mm equal pressure flat slide carburetors

Ignition: Digital transistorized

Starting: Electric

Max Power: 56.1 hp / 40.9 kW @ 7897 rpm

Max Torque: 56.9 Nm / 43 lb-ft @ 6053 rpm

Clutch: Wet Plate

Transmission: 5 Speed

Final Drive: Chain

Front Suspension: 41mm Telescopic forks

Rear Suspension: Pro-arm single shock, preload and rebound damping adjustment.

Front Brakes: Single 316mm discs 2 piston calipers

Rear Brakes: Single 276mm disc 1 piston caliper

Front Tyre: 110/80-17

Rear Tyre: 150/70-17

Rake: 27 degrees

Trail: 112 mm / 4.4 in

Wheelbase: 1430 mm / 56.3 in.

Seat Height: 773 mm / 30.6 in

Dry Weight: 165 kg / 363.7 lbs

Wet Weight: 184.2 kg / 406 lbs

Fuel Capacity: 12 Litres / 3.2 US gal

Consumption Average: 46.6 mpg

Standing 1/4 Mile: 13.6 sec / 93 mph

Top Speed: 107 mph