Specification HARLEY DAVIDSON ROAD KING – 2021
Discover the unique blend of classic and modern with the 2021 Harley-Davidson Road King. This majestic motorcycle, powered by a robust 1746 cm³ engine, offers an impressive 89 horsepower that will make every journey an unforgettable experience. The Road King is not just a machine – it’s a true symbol of freedom that turns heads and inspires admiration on every road. Its elegant silhouette, classic details, and comfortable seating ensure that every moment spent in the saddle is a pleasure of the highest order. Experience how extraordinary adventures can be with this legendary motorcycle and click to learn more about its exceptional specifications!
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Start Your Fuel Journal →Technical Specifications Harley Davidson Road King 2021
Engine
| Engine Capacity (cm³) | 1746.0 |
|---|---|
| Type | V2, four-stroke |
| Details | Milwaukee-Eight® 107, Integrated Oil-Cooler |
| Bore × Stroke (mm) | 100.0 x 111.1 |
| Compression | 10.0:1 |
| Valves/Cylinder | - |
| Max RPM | - |
Performance
| Power (HP) | 89.0 |
|---|---|
| Max power RPM | 5450 |
| Torque (Nm) | 150,5 |
| Peak Torque (RPM) | 3250 |
| 0-100 km/h (s) | - |
| 1/4 Mile (s) | - |
| Top Speed (km/h) | - |
Transmission
| Gearbox | 6-speed |
|---|---|
| Final Drive | Belt (final drive) |
| Clutch | Multi-plate with diaphragm spring in oil bath |
| Driveline | Chain, 34/46 ratio primary drive |
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Fuel & Emissions
| Fuel System | Injection. Electronic Sequential Port Fuel Injection |
|---|---|
| Fuel Control | Double Overhead Cams/Twin Cam (DOHC) |
| Fuel Consumption (l/100 km) | 5,23 |
| Fuel Capacity (l) | 22,71 |
| Reserve Fuel (l) | - |
| Oil Capacity (l) | 4,9 |
| CO₂ Emissions (g/km) | 121,3 |
| Emission Details | - |
| Exhaust System | Chrome, 2-1-2 dual exhaust with tapered mufflers |
Chassis & Suspension
| Frame Type | - |
|---|---|
| Rake Angle (°) | 26.0° |
| Trail (mm) | 170 mm (6.7 inches) |
| Front Suspension | Telescopic fork |
| Front Wheel Travel (mm) | - |
| Rear Suspension | Twin shocks |
| Rear Wheel Travel (mm) | - |
Dimensions & Weight
| Dry Weight (kg) | 360,2 |
|---|---|
| Total Weight (kg) | 375,6 |
| Power-to-Weight Ratio | 0,2471 |
| Seat Height (mm) | 668 |
| Overall Height (mm) | - |
| Overall Length (mm) | 2450 |
| Overall Width (mm) | - |
| Wheelbase (mm) | 1625 |
| Ground Clearance (mm) | 135 |
Wheels & Brakes
| Front Tyre | 130/70-B18 |
|---|---|
| Rear Tyre | 180/55-B18 |
| Front Brakes | Double disc. ABS. 4-piston |
| Front Brake Diameter (mm) | - |
| Rear Brakes | Single disc. ABS. 4-piston |
| Rear Brake Diameter (mm) | - |
| Wheels | Slicer II Cast Aluminum |
Electronics
| Starter | Electric |
|---|---|
| Instruments | Display features odometer, trip A, trip B, range to empty and gear indicator and larger tell-tale indicators. |
| Electrical | - |
| Light | High beam, running lights, directional light bar, neutral, low oil pressure, engine diagnostics, turn signals, battery, security system, low fuel warning, cruise control, ABS, Gear/RPM display, miles to empty display |
| Battery | - |
| Ignition | - |
Service & Maintenance
| Lubrication System | Dry sump |
|---|---|
| Cooling System | Air |
| Engine Oil | - |
| Oil Filter | - |
| Brake Fluid | - |
| Coolant | - |
| Spark Plugs | - |
Additional Information
| Carrying Capacity (kg) | Saddle bags |
|---|
