These are the known mechanical and performance specifications for your 2021 Harley-Davidson Road King Special.
Basic Specs
Year2021
MakeHarley-Davidson
ModelHarley-Davidson Road King Special
TypeTouring
CostUS$ 22999. MSRP depends on country, taxes, accessories, etc.
Engine
Displacement1868.0 ccm (113.99 cubic inches)
TypeMilwaukee-Eight 114
DetailsV2, four-stroke
Max RPM
Compression10.5:1
Bore/Stroke102.0 x 114.3 mm (4.0 x 4.5 inches)
Valves/Cylinder
FuelingInjection. Electronic Sequential Port Fuel Injection
Ignition
Exhaust
LubricationDry sump
CoolingAir
Drivetrain
Gearbox6-speed
Final Drive
ClutchMulti-plate with diaphragm spring in oil bath
DrivelineChain, 34/46 ratio primary drive
Performance
Horespower100.0 HP (73.0 kW) @ 5000 RPM
Torque160.0 Nm (16.3 kgf-m or 118.0 ft.lbs) @ 3250 RPM
Top Speed
Fuel Economy & Polution
Fuel Consumption5.23 litres/100 km (19.1 km/l or 44.98 mpg)
Fuel Capacity22.71 litres (6.00 US gallons)
Emissions121.3 CO2 g/km. (CO2 - Carbon dioxide emission)
Chassis
Frame Type
Rake26.0 deg
Trail175 mm (6.9 inches)
Front SuspensionTelescopic fork
Front Travel
Rear SuspensionTwin shocks
Rear Travel
Seat
Seat Height671 mm (26.4 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height
Total Length2420 mm (95.3 inches)
Total Width
Ground Clearance124 mm (4.9 inches)
Wheelbase1625 mm (64.0 inches)
Dry Weight351.1 kg (774.0 pounds)
Wet Weight366.1 kg (807.0 pounds)
Wheels & Brakes
Front Tire/Tyre130/60-B19
Rear Tire/Tyre180/55-B18
Front BrakesDouble disc. ABS. 4-piston
Front Brake Diameter
Rear BrakesSingle disc. ABS. 4-piston
Rear Brake Diameter
Wheels
Comments
Cruise control. Security system.