The Harley Davidson FLHR Road King motorcycle is a 2017-18 model with a four stroke, V-Twin, Milwaukee-Eight 107 engine. It has a capacity of 1746 cc, with a bore and stroke of 100 x 111 mm. The motorcycle is air-cooled with a compression ratio of 10.0:1 and features a chrome, 2-1-2 dual exhaust with tapered mufflers. It utilizes electronic sequential port fuel injection and has a hydraulically actuated 9 plate wet, assist and slip clutch transmission. The bike has a maximum torque of 151 Nm at 3250 rpm and a lean angle of 32 degrees on both sides. The frame is made of mild steel and has a tubular frame, twin downtubes, and a bolt-on rear frame while the swingarm is made of mild steel with two-piece drawn and welded section. It has a front suspension of 49 mm forks with dual bending valve and a rear suspension of premium low height hand-adjustable rear shocks. The front brakes come with dual floating rotors while the rear brakes are fixed. ABS is standard and the bike rolls on black, turbine cast aluminum wheels. The front tire is a BW 130/80B17 65H while the rear tire is a BW 180/65B16 81H.
Technical specifications:
Make Model: Harley Davidson FLHR Road King
| Year | 2017 – 18 |
|---|---|
| Engine | Four stroke, V-Twin, Milwaukee-Eight 107, Pushrod-operated, overhead valves with hydraulic, self-adjusting lifters, 4 valves per cylinder |
| Capacity | 1746 cc / 107 cub in. |
| Bore x Stroke | 100 x 111 mm / 3.937 x 4.374 in |
| Cooling System | Air cooled |
| Compression Ratio | 10.0:1 |
| Exhaust | Chrome, 2-1-2 dual exhaust with tapered mufflers |
| Induction | Electronic Sequential Port Fuel Injection (ESPFI) |
| Lubrication | Pressurized, dry-sump with oil cooler |
| Ignition | Single-fire, non-wasted, map-controlled spark ignition |
| Starting | Electric |
| Max Torque | 151 Nm / 111.4 ft/lb @ 3250 rpm |
| Clutch | Hydraulically actuated 9 plate wet, Assist & Slip |
| Transmission | 6 Speed |
| Final Drive | Belt |
| Primary Drive | Chain, 34/46 ratio |
| Gear Ratio | 1st 9.593 2nd 6.65 3rd 4.938 4th 4 5th 3.407 6th 2.875 |
| Lean Angle, Right | 32 degrees |
| Lean Angle, Left | 32 degrees |
| Frame | Mild steel; tubular frame; two-piece stamped and welded backbone; cast and forged junctions; twin downtubes; bolt-on rear frame with forged fender supports; MIG welded Swingarm Mild steel; two-piece drawn and welded section; forged junctions; MIG welded |
| Front Suspension | 49 mm forks, Dual Bending Valve |
| Front Wheel Travel | 117 mm / 4.6 in |
| Rear Suspension | Premium low height hand-adjustable rear shocks |
| Rear Wheel Travel | 54.6 mm / 2.15 in |
| Front Brakes | 2 x 300 mm disc, caliper type 32 mm, 4-piston fixed, dual floating rotors |
| Rear Brakes | Single 300 mm, caliper type 32 mm, 4-piston, fixed rotor |
| ABS | Standard |
| Wheels | Black, Turbine Cast Aluminium |
| Front Wheel | 9 Impeller Cast Aluminum |
| Rear Wheel | Impeller Cast Aluminum |
| Front Tyre | BW 130/80B17 65H |
| Rear Tyre | BW 180/65B16 81H |
