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Motorcycle specifications Harley-Davidson1870 Road King Special FLHRXS 2020 The dark road

Touring
Photo of Harley-Davidson 1870 Road King Special FLHRXS 2020

presentation of the 1870 Road King Special FLHRXS 2020

The Road King is perhaps the simplest, most obvious and most traditional way of looking at a trip to the West. Whether it's American or from any other horizon.
Some years, there's just one Road King in the range. For some time now, there have been three. The standard FLHR, for cruising with serenity and understated panache; the Classic, for asserting a certain period attitude; and this Special version. Also powered by the M8 block, but in a fuller version than the two siblings - the 114 ci. It boasts a more taciturn look, an expression somewhere between menace and the promise of a bottle of Kentucky Bourbon.

To create the Road King Special, MoCo used much the same recipe as for the former Fat Boy Special. Darkness, night to cover the metal. Hints of black are found in infinite places: on engine protection hoops, hand controls, mirrors, indicators, engine and air filter covers, exhaust silencers and bumper guards, and concluding from the bottom of the forks to the end of the Mini-Ape handlebars. The latter aims to put the rider in a more aggressive position, while preserving comfort.
Is she expecting to run into Big Foot? That would explain the larger shoes. The 16" wheels have been replaced by larger units, 19" at the front and 18" at the rear. The Prodigy rims, this intense black and the clearly stripped-down fork make the bow much more aggressive. While the rear sits back and tapers with its specific suitcases, spilling over the end of the exhausts. The lowered profile is not just a matter of design: the seat has been lowered by 10 mm.

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to continue the intimidation, a strong engine is a must. And just in time, the Road King range has acquired the Milwaukee-Eight twin. Rich in valves, torque and presence, it has managed to overlook a few vibrations and preserve an old-fashioned look. On this model, black has almost completely invaded. Only the cooling fins, rocker rods and part of the cylinder heads have been tempted by chrome.
Since 2019, the Special has been even more special, with an additional 123 cm3 of displacement. The 1868 cm3 engine offers more than one mkg more than the previous 107.

2020 focuses on electronics, sensors and assistances. Equipped with the Reflex RDRS package, this Road King hides its game well. You'd think it was an old-fashioned cruiser, but in fact it's controlled by multi-stage traction control (Standard, Rain, Disconnected), torque-sensing anti-dribble, angle-sensitive ABS and coupled braking, hill-start assist and tire pressure monitoring. Silicon mastery that we wouldn't have dared imagine 5 years ago on a Milwaukee machine.

Both Road King and Touring, the Special also benefits from emulsion shocks and a double-valve fork. The range has sought to offer its riders greater comfort, and has made an effort on the suspension. The result is a cruiser that weighs in at over 350 kilos. Expect to enjoy the open road, bearing in mind that driving it requires a certain poise and anticipation. Don't try to play with it as if it were an 883.

M.B - Manufacturer's photos

Key facts Harley-Davidson 1870 Road King Special FLHRXS (2020) : What you need to know before you buy

Highlights

  • Long, imposing profile
  • Dark definition of travel
  • Twin M8 strength

Weak points

  • Protection minime
  • Substantial weight

Prices

Basic version
flag FranceFrance
26,590€

Bikers' reviews

of 3 reviews

Model sold in 2019 2020 2021 2022 2023 2024 2025

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Performance

Specifications Harley-Davidson 1870 Road King Special FLHRXS 2020

Chassis
Frame : Double steel cradle
Fuel capacity : 22.70 liters (6 US gallons)
Seat height : 695 mm (27.36 in)
Length : 2,420 mm (95.28 in)
Width : 990 mm (38.98 in)
Min height : 1,150 mm (45.28 in)
Wheelbase : 1,625 mm (63.98 in)
Dry weight : 351 kg (774 lb)
Weight when fully loaded : 366 kg (807 lb)
Front axle
Telehydraulic fork Ø 49 mm, Wheel travel : 117 mm (4.61 in)
Braking 2 discs Ø 300 mm (11.81 in), 4-piston caliper
Front tire : 130 / 60 - 19 → Order this type of tire
Pressure : 2.48 bar
Transmission
6 stage gearbox
Secondary belt drive
Rear axle
2 lateral shock absorbers, Wheel travel : 55 mm (2.17 in)
Braking 1 disc Ø 300 mm (11.81 in), 2-piston caliper
Rear tire : 180 / 55 - 18 → Order this type of tire
Pressure : 2.76 bar
Motor
two-cylinder 45° V-shaped , 4 strokes
Injection
Cooling system : by air
tumbled
4 valves per cylinder
1,868 cc (Bore x stroke: 102 x 114 mm)
90 ch (88.80 hp) to 5,020 rpm
16.60 mkg to 3,000 rpm
Power-to-weight ratio : 3.95 kg/ch
Weight / torque ratio : 21.14 kg/mkg
Compression : 10 : 1
Standard equipment
Brake assist : ABS as standard
Take care of your motorcycle! Find all the parts and maintenance products you need to keep your bike in top condition.

Gallery

Compare the 1870 Road King Special FLHRXS to its competitors

Fuel consumption

Harley-Davidson 1870 Road King Special FLHRXS 2020 : 6.10 liters/100km (0.39 mpg)
Indian 1890 Springfield Dark Horse 2020 Undisclosed

Range

Harley-Davidson 1870 Road King Special FLHRXS 2020 : 372 km (231 miles)
Indian 1890 Springfield Dark Horse 2020 Undisclosed

Torque

Harley-Davidson 1870 Road King Special FLHRXS 2020 : 16.6 mkg
Indian 1890 Springfield Dark Horse 2020 : 17.1 mkg

Power

Harley-Davidson 1870 Road King Special FLHRXS 2020 : 90 ch (88.80 hp)
Indian 1890 Springfield Dark Horse 2020 : 90 ch (88.80 hp)

Power-to-Weight ratio

Harley-Davidson 1870 Road King Special FLHRXS 2020 : 3.95 kg/ch
Indian 1890 Springfield Dark Horse 2020 : 3.87 kg/ch

Torque-to-Weight ratio

Harley-Davidson 1870 Road King Special FLHRXS 2020 : 21.14 kg/mkg
Indian 1890 Springfield Dark Horse 2020 : 20.12 kg/mkg

Speed

Harley-Davidson 1870 Road King Special FLHRXS 2020 : approximately 160 km/h (99.40 mph)
Indian 1890 Springfield Dark Horse 2020 : approximately 180 km/h (111.80 mph)

Bikers' reviews Leave a review - 3 reviews

French Olivier Model 2022
Is it possible to find out the diameter of the original handlebars? Rating : 5/5
French Olivier Model 2022
I've just bought one, but mine is from 2019. It's magnificent, good recovery, good power, rides like a bike Rating : 5/5
French JP85 Model 2022
I've owned this model since MAY 2022 and I'm completely satisfied. Torque, acceleration, safety, roadholding, it's all there. Only one weak point in my opinion: the rear suspension, which is too hard. Rating : 4/5
Leave your review about the Harley-Davidson 1870 Road King Special FLHRXS 2020

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