These are the known mechanical and performance specifications for your 1986 Harley-Davidson FXWG Wide Glide.
Basic Specs
Engine
Displacement1338.60 ccm (81.68 cubic inches)
Type
DetailsV2, four-stroke
Max RPM
Compression8.5:1
Bore/Stroke88.8 x 108.0 mm (3.5 x 4.3 inches)
Valves/Cylinder2
FuelingCarburettor
Ignitionelectronic breakerless
Exhaust
Lubricationexternal tank
CoolingAir
Performance
Horespower69.00 HP (50.4 kW)
Torque111.19 Nm (11.3 kgf-m or 82.0 ft.lbs)
Top Speed164.2 km/h (102.0 mph)
Fuel Economy & Polution
Fuel Consumption
Fuel Capacity19.00 litres (5.02 gallons)
Emissions
Chassis
Frame Type
Rake38.0°
Trail127 mm (5.0 inches)
Front Suspension
Front Travel
Rear Suspension
Rear Travel
Seat
Seat Height654 mm (25.7 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height1,194 mm (47.0 inches)
Total Length2,362 mm (93.0 inches)
Total Width699 mm (27.5 inches)
Ground Clearance152 mm (6.0 inches)
Wheelbase1,651 mm (65.0 inches)
Dry Weight259.5 kg (572.0 pounds)
Wet Weight
Wheels & Brakes
Front Tire/TyreMH90-21
Rear Tire/TyreMT90-16
Front BrakesSingle disc
Front Brake Diameter292 mm (11.5 inches)
Rear BrakesSingle disc
Rear Brake Diameter292 mm (11.5 inches)
Wheels
Comments
I read that the FXWG was Willie G´s first design after break away from AMF, first ´Factory Chopper´ with forward controls, 35 degree neck rake, 3 degree triple tree rake, first high handlebars from factory. 1986 last year of production, 579 total.