HawkGT Specifications

1989 Honda Hawk GT NT650 Specifications

(I don't think these specs. vary much-if at all-from other years)

DIMENSIONS

Overall length         2.085 mm (82.1 in)

Overall width         750 mm (29.5 in)

Overall hight          1,075 mm (42.3 in)

Wheelbase            1,430 mm (56.3 in)

Ground clearance 155 mm (6.1 in)

WEIGHT

Dry 184 kg (406 lbs)

CAPACITIES

Engine oil               2.8 L (3.0 US qt, 2.5 lmp qt) -After disassembly

                              2.2 L (2.3 US qt, 1.9 lmp qt) -After draining

Fuel tank                12.0 L (3.17 US gal, 2.64 lmp gal)

Fuel reserve            2.0 L (0.53 US gal, 0.44 lmp gal)

Cooling system        2.2 L (0.58 US gal, 0.48 lmp gal)

Maximum weight     156 kg (345 lbs)

ENGINE

Bore and stroke       79.0 x 66.0mm (3.11 x 2.60in)

Compression ratio    9.4:1

Displacement            647cm3 (39.5 cu-in)

Spark plug

    Standard                DPR8EA-9(NGK)

                                  X24EPR-U9(ND)



    For cold climate     DPR7EA-9(NGK)

     (Below 5 ºC, 41 ºF)     X22EPR-U(ND)

For extended high       DPR9EA-9(NGK)

speed riding                X27EPR-U9(ND)

Spark plug gap            0.8-0.9 mm (0.03-0.04 in)

Idle speed                    1,200 +/- 100rmp

Valve clearance (cold)

      Intake                    0.15 mm (0.006 in)

      Exhaust                  0.20 mm (0.008 in)

CHASSIS AND SUSPENSION

Caster                         27º

Trail                            111 mm (4.4 in)

Tire size, front              110/80-17 57H

Tire size, rear               150/70-17 69H

POWER TRANSMISSION

Primary reduction         1.888

Gear ratio, 1st               2.769

                  2nd            1.882

                  3rd             1.450

                  4th              1.174

                  5th              0.965

Final reduction              2.750

ELECTRICAL

Battery 12V-8Ah

Generator 240W/5,000 rpm

LIGHTS

Headlight (High/Low)   12V-60/55W

Tail/stoplight                 12V-3/32cp x2 SAE No.1157

Turn signal light (front)   12V-32/3cp SAE No.1034

                         (rear)   12V-32cp SAE No.1073

Instrument lights            12V-3.4W x1, 12V-1.7W x2

Neutral indicator light    12V-3W

Turn signal indicator light 12V-3W

High beam indicator light   12V-3W

Oil pressure warning light   12V-3W

FUSE

10A, 15A

30A (Main fuse)

Specifications

Engine : Liquid-cooled, 52 Degree V-Twin
Displacement : 647 cc
Bore & Stroke : 79.0 x 66.0 mm
Compression : 9.4 : 1
Valve Train : SOHC, 3 valves per cylinder
Carburetion : 2, Keihin 36.5 mm, constant velocity Carbs
Final Drive : 525 O-Ring chain
Frame : Perimeter, box-sectioned aluminum-alloy
Wheelbase : 1422 mm ( 56.0 in. )
Rake/Trail : 27.0 Degrees / 111 mm ( 4.4 in. )
Brake, Front : 316 mm single disc. Dual-piston caliper
Brake, Rear : 240 mm signle disc. Dual-piston caliper

Last Updated: 12/30/03 03:22 PM