Key performance

93 ch
Power
🔧
1868 cc
Displacement
⚖️
308 kg
Weight
🏎️
160 km/h
Top speed
💺
690 mm
Seat height
18.9 L
Fuel capacity
💰
19 990 €
New price
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Technical specifications

Engine

Displacement
1868 cc
Power
93.0 ch @ 5020 tr/min (68.4 kW)
Torque
154.9 Nm @ 3000 tr/min
Engine type
Bicylindre en V à 45°, 4 temps
Cooling
par air
Compression ratio
10.5 : 1
Bore × stroke
102 x 114 mm
Valves/cylinder
4
Fuel system
Injection

Chassis

Frame
Double berceau tubulaire en acier
Gearbox
boîte à 6 rapports
Final drive
Courroie
Front suspension
Fourche téléhydraulique inversée Ø 43 mm, déb : 130 mm
Rear suspension
Mono-amortisseur sous la selle, déb : 86 mm

Brakes

Front brakes
Freinage 2 disques Ø 300 mm, étrier 4 pistons
Rear brakes
Freinage 1 disque Ø 292 mm, étrier 2 pistons
Front tyre
110/90-19
Rear tyre
180/70-16

Dimensions

Seat height
690.00 mm
Fuel capacity
18.90 L
Weight
308.00 kg
Dry weight
295.00 kg
New price
19 990 €

Overview

Who remembers the first Low Rider S, the 2016 model, built on a Dyna chassis with the big 110 ci twin reserved for CVO machines? That version had left a lasting impression with its raw character, almost indecent in a lineup where most models were content to purr along. Three years later, Milwaukee is back at it. The 2020 FXLRS now sits on the Softail platform and packs a 45° V-twin bored out to 1868 cc. The Milwaukee Eight 114 puts out 93 horsepower at 5020 rpm and, more importantly, 155 Nm of torque from just 3000 rpm. Numbers close to the old S, admittedly, but the steel double-cradle frame and rolling chassis are a completely different story.

Harley-Davidson 1870 Softail Low Rider S FXLRS

Because that's exactly where this Low Rider S pulls away from its predecessor. The 43 mm inverted fork replaces the conventional unit from the standard Low Rider, the rake angle is tightened by two degrees to 28°, and the front braking upgrades to twin 300 mm discs clamped by four-piston calipers. A far cry from the spongy front end that some Softails were criticized for. The hidden mono-shock under the seat offers only 86 mm of travel, which betrays a clearly urban and suburban vocation rather than a touring one. On rough pavement, your back will remember it. But on a clean stretch of road, the machine turns with a precision that's surprising for its 308 kg wet weight.

The aesthetic positioning leaves no room for doubt. Everything is black, from the engine to the exhaust to the rolling chassis, with the sole exception of the bronze wheels that provide the only touch of contrast. The compact flyscreen, the single seat that locks the hips in place, the slightly raised handlebar — every detail shapes the silhouette of an unapologetic tough guy. The low seat height of 690 mm lets almost anyone plant both feet flat, which is reassuring despite the imposing size. The 18.9-liter tank remains modest for a machine of this weight, and the top speed capped at 160 km/h is a reminder that the V-twin favors punchy pulls in the city over highway blasts.

Harley-Davidson 1870 Softail Low Rider S FXLRS

Against the competition, the Low Rider S plays a singular tune. An Indian Chief Dark Horse offers a comparable temperament with an 1890 cc twin and a similar price, but in a more classic register. Within Harley's own ranks, the 2020 catalog includes a dozen models equipped with the 114 ci, which dilutes the once-exclusive character of the big mill. The Fat Bob offers more aggressive geometry, the Breakout banks on the showmanship of its massive rear tire. The Low Rider S occupies a middle ground: radical enough to attract the rider who wants character without falling into show-floor custom territory, but not versatile enough to swallow long loaded stages. Its belt drive and six-speed gearbox deliver hassle-free reliability.

Harley-Davidson 1870 Softail Low Rider S FXLRS

At 19,990 euros, this FXLRS targets a clientele already familiar with the Harley universe, looking for a step above the Low Rider 107 without tipping into CVO pricing. The typical profile: an urban rider who enjoys weekend runs on winding back roads, who wants torque on tap and unmistakable visual presence. Beginners need not apply — the weight and power demand a minimum of experience. For everyone else, it's a muscular custom that doesn't claim to reinvent the formula but executes it with conviction. No revolution, just an effective update of a recipe that works.

Standard equipment

  • Assistance au freinage : ABS de série

Practical info

  • La moto est accessible aux permis : A

Indicators & positioning

Weight-to-power ratio
0.30 ch/kg
🔄
Torque / weight
0.50 Nm/kg
🔧
Volumetric power
49.1 ch/L
In category Custom / cruiser · 934-3736cc displacement (2715 motorcycles compared)
Power 92 ch Top 37%
50 ch median 82 ch 154 ch
Weight 308 kg Lighter than 50%
240 kg median 308 kg 380 kg
P/W ratio 0.30 ch/kg Top 30%
0.19 median 0.26 0.52 ch/kg

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