Harley Davidson FLHR Road King Special (2017-18)

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The Harley Davidson FLHR Road King Special motorcycle was manufactured between 2017 and 2018. It is equipped with a four-stroke, V-twin Milwaukee-Eight 107 engine that has a capacity of 1746 cc and 4 valves per cylinder. The engine is air-cooled and has a compression ratio of 10.0:1. The motorcycle has a black, 2-1-2 dual exhaust with tapered mufflers and electronic sequential port fuel injection (ESPFI) induction. It also has pressurized, dry-sump lubrication with oil cooler and a single-fire, non-wasted, map-controlled spark ignition.

The Harley Davidson FLHR Road King Special motorcycle has a hydraulically actuated 9 plate wet, assist and slip clutch with a 6-speed transmission and belt final drive. The steel frame is a two-piece stamped and welded backbone with cast and forged junctions, twin downtubes, bolt-on rear frame with forged fender supports, and MIG welded swingarm.

The motorcycle has 49 mm forks with dual bending valve front suspension and premium low height hand-adjustable rear shocks. The front and rear brakes have 300 mm discs, and the front brakes have a caliper type 32 mm, 4-piston fixed, dual-floating rotors. The motorcycle has standard ABS and black turbine cast aluminum wheels with a rake angle of 26 degrees.

The Harley Davidson FLHR Road King Special motorcycle has a maximum torque of 151 Nm at 3250 rpm and a lean angle of 31 degrees on the left and 32 degrees on the right. The front tire is 130/60B19 61H, and the rear tire is 180/55B18 80H.

Technical specifications:

Make Model: Harley Davidson FLHR Road King Special

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: Black, 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 4.0 / 5th 3.407 / 6th 2.875
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
Lean Angle, Left: 31o
Lean Angle, Right: 32 o
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: 19 in x 3.5 in (483 mm x 89 mm)
Rear Wheel: 18 in x 5 in (457 mm x 127 mm)
Front Tyre: 130/60B19 61H
Rear Tyre: 180/55B18 80H
Rake: 26 degrees

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