Harley-Davidson Road King - 2017 Specifications and Reviews

The 2017 Harley-Davidson Road King is a classic cruiser designed for long-distance touring and relaxed highway riding. Known for its iconic styling, comfortable seating position, and excellent carrying capacity via saddlebags, it appeals to riders seeking a traditional American motorcycle experience. The bike features cruise control, a windshield, and a low-slung 705mm seat height that makes it accessible to a wide range of riders.

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General information

CategoryTouring
Year2017
ModelHarley-Davidson Road King

Engine and Transmission Specifications

Exhaust systemChrome, 2-1-2 dual exhaust with tapered mufflers
Greenhouse gases129.9 CO2 g/km. (CO2 - Carbon dioxide emission)
Fuel consumption5.60 litres/100 km (17.9 km/l or 42.00 mpg)
DrivelineChain, 34/46 ratio primary drive
ClutchMulti-plate with diaphragm spring in oil bath
Transmission type,final driveBelt
Gearbox6-speed
Cooling systemAir
Lubrication systemDry sump
Fuel controlDouble Overhead Cams/Twin Cam (DOHC)
Fuel systemInjection. Electronic Sequential Port Fuel Injection
Bore x Stroke98.4 x 111.3 mm (3.9 x 4.4 inches)
Compression9.6:1
Torque138.00 Nm (14.1 kgf-m or 101.8 ft.lbs) @ 3250 RPM
Power87.00 HP (63.5 kW) @ 5000 RPM
Engine detailsIntegrated Oil-Cooler
Engine typeV2, four-stroke
 
 

Brakes, suspension, Frame and wheels

WheelsImpeller Cast Aluminum
Rear brakesSingle disc. Optional ABS. 4-piston
Front brakesDouble disc. Optional ABS. 4-piston
Rear tyre180/65-B16
Front tyre130/80-B17
Rear SuspensionTwin shocks
Front SuspensionTelescopic fork
Trail170 mm (6.7 inches)
Rake (fork angle)26.0°

Physical measures and capacities

Oil capacity3.80 litres (0.25 quarts)
Fuel capacity22.71 litres (6.00 gallons)
Wheelbase1,625 mm (64.0 inches)
Ground clearance135 mm (5.3 inches)
Overall length2,450 mm (96.5 inches)
Seat height705 mm (27.8 inches) If adjustable, lowest setting.
Power/weight ratio0.2397 HP/kg
Weight incl. oil, gas, etc379.0 kg (835.6 pounds)
Dry weight363.0 kg (800.3 pounds)
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
CommentsWindshield. Cruise control.
Carrying capacitySaddle bags
LightHigh 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)
InstrumentsTank-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
StarterElectric
Color optionsBillett Silver, Vivid Black, Black Hills Gold/Balck Quartz, Superior Blue/Billet Silver, Laguna Orange, Hard Candy Hot Rod Red Flake

Performance Profile & Rider Fit

89 hp
Peak Power
5.2s
0-60 mph

Best For

Track10%
City40%
Cornering35%
Daily Riding60%
Touring95%
Passenger85%

Rider Profile

Best ForThis is a bike best suited to riders who already have experience handling heavy motorcycles at low speeds and in traffic.
PurposeIt's built for effortless long-distance highway cruising with a classic Harley touring character, not for outright speed or sporty cornering.
Rider FitThe low seat height helps shorter riders, but the substantial dry weight over 360 kg demands confident strength and balance when maneuvering at a standstill or parking.
CharacterA laid-back, torque-rich V-twin cruiser that rewards relaxed throttle inputs and steady, sweeping roads over aggressive riding.
Not Ideal ForThis is not the right bike for riders wanting sharp handling, off-road capability, or a lightweight machine for quick city darting.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2017 Harley-Davidson Road King Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 705mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2017 Harley-Davidson Road King, with a cramped knee angle of around 75 degrees and an upright riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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