English Français Deutsch Svensk Português PT Español русский Italiano 中文 български Nederlands Polski Português BR Türkçe
UltimateSpecs.com   Cars Motorcycles
Motorcycles Specs > Harley-Davidson > Harley-Davidson Road King

Harley-Davidson Road King Specs

The Harley-Davidson Road King model is a Touring bike manufactured by Harley-Davidson . In this version sold from year 2018 , the dry weight is 363.0 kg (800.3 pounds) and it is equiped with a V2, four-stroke motor. The engine produces a maximum peak output power of 89.00 HP (65.0 kW)) @ 5450 RPM and a maximum torque of 150.00 Nm (15.3 kgf-m or 110.6 ft.lbs) @ 3200 RPM . With this drive-train, the Harley-Davidson Road King is capable of reaching a maximum top speed of  . Regarding the chassis characteristics, responsible for road holding, handling behaviour and ride confort, the Harley-Davidson Road King have a  frame with front suspension being Telescopic fork and in the rear suspension it is equiped with Twin shocks . Stock tire sizes are 130/80-B17 on the front, and 180/65-B16 on the rear. As for stopping power, the Harley-Davidson Road King braking system includes Double disc. Optional ABS. 4-piston size  at the front and Single disc. Optional ABS. 4-piston size  at the rear. 

Harley-Davidson Road King General Information

Brand Harley-Davidson 
Model Harley-Davidson Road King 
Year 2018 
Year 2018 
Category Touring 
Factory Warranty (Years / miles)  

Harley-Davidson Road King Dimensions, Aerodynamics and weight

Frame type  
Seat details  
Wheelbase 1,625 mm (64.0 inches) 
Length 2,450 mm (96.5 inches) 
Width  
Height  
Seat Height 705 mm (27.8 inches) If adjustable, lowest setting. 
Alternate Seat Height  
Ground Clearance 135 mm (5.3 inches) 
Trail size 170 mm (6.7 inches) 
Wheels details Impeller Cast Aluminum 
Front Tyres - Rims dimensions 130/80-B17 
Rear Tyres - Rims dimensions 180/65-B16 
Front brakes Double disc. Optional ABS. 4-piston 
Rear brakes Single disc. Optional ABS. 4-piston 
Front Brakes Dimensions - Disc Dimensions  
Rear Brakes Dimensions - Disc Dimensions  
Curb Weight (including fluids) 379.0 kg (835.6 pounds) 
Dry Weight 363.0 kg (800.3 pounds) 
Front Percentage of Weight  
Rear Percentage of Weight  
Weight-Power Output Ratio : 0.2452 HP/kg 
Fuel Tank Capacity 22.71 litres (6.00 gallons) 
Reserve Fuel Capacity  
Carrying Details and Capacity Saddle bags 
Front Suspension Telescopic fork 
Front Suspension Travel  
Rear Suspension Twin shocks 
Rear Suspension Travel  

Harley-Davidson Road King Engine and Transmission Technical Data

Engine type - Number of cylinders V2, four-stroke 
Engine details Milwaukee-Eight 107, Integrated Oil-Cooler 
Fuel system Injection. Electronic Sequential Port Fuel Injection 
Engine size - Displacement - Engine capacity 1687.97 ccm (103.00 cubic inches) 
Bore x Stroke 100.0 x 111.1 mm (3.9 x 4.4 inches) 
Compression Ratio 10.0:1 
Number of valves per cylinder  
Camshaft Valvetrain Configuration Double Overhead Cams/Twin Cam (DOHC) 
Maximum power - Output - Horsepower 89.00 HP (65.0 kW)) @ 5450 RPM 
Maximum torque 150.00 Nm (15.3 kgf-m or 110.6 ft.lbs) @ 3200 RPM 
Engine Maximum RPM  
Cooling system Air 
Lubrication system Dry sump 
Engine oil capacity 3.80 litres (0.25 quarts) 
Exhaust system Chrome, 2-1-2 dual exhaust with tapered mufflers 
Gearbox 6-speed 
Transmission type, final drive ratio Belt 
Clutch type Multi-plate with diaphragm spring in oil bath 
Driveline Chain, 34/46 ratio primary drive 

Harley-Davidson Road King Performance

Top Speed  
Acceleration 0 to 100 km/h (0 to 62 mph)  
Acceleration 0 to 400m (1/4 mile)  
Recuperation 60 to 140 km/h in highest gear  
Fuel Consumption - MPG - Economy - Efficiency 5.60 litres/100 km (17.9 km/l or 42.00 mpg) 
CO2 emissions 129.9 CO2 g/km. (CO2 - Carbon dioxide emission) 
Emissions  

Harley-Davidson Road King Electrical Systems, Ignition and Equipment

Ignition Type  
Electrical Details  
Starter Type Electric 
Instruments Tank-mounted electronic speedometer with odometer, time-of-day clock on odometer; dual trip meter; low fuel indicator light and mileage countdown feature; low oil pressure indicator light; engine diagnostics readout; LED indicator lights; 6-speed indicator light 
Lights High beam, running lights, front fender running lights, directional light bar, neutral, low oil pressure, engine diagnostics, turn signals,security system (optional), 6-speed, low fuel warning, cruise control (optional), ABS (optional)