2018 Harley-Davidson Road King Classic

Harley-Davidson Road King Classic 2018


2018 Harley-Davidson Road King Classic specifications, pictures, reviews and rating

Harley-Davidson's profilation of this bike
Whitewalls, spoked wheels, and leather bound saddlebag insert. There’s a reason we call this one the Road King® Classic.

General information
Motorcycle name Harley-Davidson Road King Classic
Model year 2018
Category Touring
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Engine and transmission
Displacement 1688.0 ccm (103.00 cubic inches)
Engine type V2, four-stroke
Engine details Milwaukee-Eight® 107, Integrated Oil-Cooler
Power output 89.0 HP (65.0 kW)) @ 5450 RPM
Torque 150.0 Nm (15.3 kgf-m or 110.6 ft.lbs) @ 3200 RPM
Compression 10.0:1
Bore x stroke 100.0 x 111.1 mm (3.9 x 4.4 inches)
Fuel system Injection. Electronic Sequential Port Fuel Injection
Fuel control Double Overhead Cams/Twin Cam (DOHC)
Lubrication system Dry sump
Cooling system Air
Gearbox 6-speed
Transmission type Belt (final drive)
Clutch Multi-plate with diaphragm spring in oil bath
Driveline Chain, 34/46 ratio primary drive
Fuel consumption 4.90 litres/100 km (20.4 km/l or 48.00 mpg)
Greenhouse gases 113.7 CO2 g/km. (CO2 - Carbon dioxide emission)
Exhaust system Chrome, 2-1-2 dual exhaust with tapered mufflers
Chassis, suspension, brakes and wheels
Rake (fork angle) 26.0°
Trail 170 mm (6.7 inches)
Front suspension Telescopic fork
Rear suspension Twin shocks
Front tire MT90-B16
Rear tire 180/65-B16
Front brakes Double disc. Optional ABS. 4-piston
Rear brakes Single disc. Optional ABS. 4-piston
Physical measures and capacities
Dry weight 362.0 kg (798.1 pounds)
Weight incl. oil, gas, etc 376.0 kg (828.9 pounds)
Power/weight ratio 0.2459 HP/kg
Seat height 715 mm (28.1 inches) If adjustable, lowest setting.
Overall length 2420 mm (95.3 inches)
Ground clearance 125 mm (4.9 inches)
Wheelbase 1625 mm (64.0 inches)
Fuel capacity 22.71 litres (6.00 US gallons)
Oil capacity 3.80 litres (4.02 US quarts)
Other specifications
Color options Vivid Black, Bonneville Salt Pearl, Silver Fortune/Sumatra Brown, Twisted Cherry/Silver Fortune, Olive Gold/Black Tempest
Starter 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
Light 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)
Carrying capacity Saddle bags
Comments Windshield.
Update specsReport missing specs or required updates.
Further information
Insurance costsCompare US insurance quotes from the nation's top providers.
Parts finder Check out our overview of motorcycle webshops at Bikez.info.
MaintenanceFind parts, fluids. filters, maintenance tools and service manuals at Amazon.com.
Ask questionsJoin the 18 Harley-Davidson Road King Classic discussion group or the general Harley-Davidson discussion group.
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