image de tracking facebook pour Meta
Motoplanete

Motorcycle specifications Harley-Davidson1745 Softail Slim FLSL 2021 Slim fast &...

Cruiser

The slim received a serious update in 2018, with the same batch of evolutions as the entire Softail range. That year was a tactical one for this family, with major technical modifications, and the welcome of models that had to abandon the Dyna frame. A chapter of its own... Let's stay focused on the Slim. Virtually unchanged in terms of design, it has undergone a major facelift.

With the addition of the Milwaukee-Eight 1745 cm3 engine, the Slim makes a quantum leap in power and torque. More modern, more civilized, still Harley, the 4-valve-per-cylinder block gives the machine a much more present vigor. On the chassis side, everything is new. The deceptively Hardtail frame benefits from a new design, requiring fewer welds and parts. The result is weight and rigidity gains. Big time. In addition to a more dynamic ride and more efficient handling, the Slim boasts a weight reduction of 17 kilos. Impressive!

Harley-Davidson 1745 Softail Slim FLSL 2021 - 1Harley-Davidson 1745 Softail Slim FLSL 2021 - 1
Harley-Davidson 1745 Softail Slim FLSL 2021 - 2Harley-Davidson 1745 Softail Slim FLSL 2021 - 2Harley-Davidson 1745 Softail Slim FLSL 2021 - 3Harley-Davidson 1745 Softail Slim FLSL 2021 - 3Harley-Davidson 1745 Softail Slim FLSL 2021 - 4Harley-Davidson 1745 Softail Slim FLSL 2021 - 4Harley-Davidson 1745 Softail Slim FLSL 2021 - 5Harley-Davidson 1745 Softail Slim FLSL 2021 - 5Harley-Davidson 1745 Softail Slim FLSL 2021 - 6Harley-Davidson 1745 Softail Slim FLSL 2021 - 6

The new frame has also seen the migration of the rear suspension. The shock absorber duo under the engine has been replaced by a monoshock hidden under the seat. For the front, the double poppet valve fork has already proved its effectiveness on Touring models. It's sure to meet the expectations of Slim riders.
This Softail takes advantage of this evolution to add a few dark touches. On the spoked rims, fork and Hollywood handlebars. The Bobber look is all the more obvious.

m.B - Manufacturer's photos

Harley-Davidson 1745 Softail Slim FLSL (2021) : What you need to know before you buy

Theadvantages

  • Look
  • Gros Twin Cam 103B
  • Tendency to strip

Thedisadvantages

  • No passenger seat
  • Wide front tire

Prices

Basic version
FranceFrance
19,590€

Bikers' reviews

of 1 reviews
Model sold in

Performance

Specifications

Harley-Davidson 1745 Softail Slim FLSL 2021
  • Chassis
  • Frame : tubular steel, rectangular main beam
  • Fuel capacity : 18.90 liters (4.99 US gallons)
  • Seat height : 660 mm (25.98 in)
  • Length : 2,310 mm (90.94 in)
  • Width : 970 mm (38.19 in)
  • Min height : 1,095 mm (43.11 in)
  • Wheelbase : 1,630 mm (64.17 in)
  • Dry weight : 291 kg (642 lb)
  • Curb mass : 304 kg (670 lb)
  • Front axle
  • telescopic fork Ø 49 mm, Wheel travel : 130 mm (5.12 in)
  • Braking 1 disc Ø 300 mm (11.81 in), 4-piston caliper
  • Front tire : 130 / 90 - 16 → Order this type of tire
Harley-Davidson 1745 Softail Slim FLSL 2021 specifications
  • Transmission
  • 6 stage gearbox , manual
  • Secondary belt drive
  • Rear axle
  • Under-seat monoshock, Wheel travel : 86 mm (3.39 in)
  • Braking 1 disc Ø 292 mm (11.5 in), 2-piston caliper
  • Rear tire : 150 / 80 - 16 → Order this type of tire
  • Standard equipment
  • Brake assist : ABS

Gallery

Compare

Compare the 1745 Softail Slim FLSL to its competitors

Fuel consumption

Harley-Davidson 1745 Softail Slim FLSL 2021 : 5.50 liters/100km (0.43 mpg)
Indian 1133 Scout Bobber 2021 Undisclosed
Honda CMX 1100 Rebel 2021 : 4.90 liters/100km (0.48 mpg)

Range

Harley-Davidson 1745 Softail Slim FLSL 2021 : 344 km (214 miles)
Indian 1133 Scout Bobber 2021 Undisclosed
Honda CMX 1100 Rebel 2021 : 278 km (173 miles)

Torque

Harley-Davidson 1745 Softail Slim FLSL 2021 : 14.68 mkg
Indian 1133 Scout Bobber 2021 : 9.9 mkg
Honda CMX 1100 Rebel 2021 : 10 mkg

Power

Harley-Davidson 1745 Softail Slim FLSL 2021 : 86 ch (84.80 hp)
Indian 1133 Scout Bobber 2021 : 94 ch (92.70 hp)
Honda CMX 1100 Rebel 2021 : 87 ch (85.80 hp)

Power-to-Weight ratio

Harley-Davidson 1745 Softail Slim FLSL 2021 : 3.43 kg/ch
Indian 1133 Scout Bobber 2021 : 2.72 kg/ch
Honda CMX 1100 Rebel 2021 : 2.46 kg/ch *

Torque-to-Weight ratio

Harley-Davidson 1745 Softail Slim FLSL 2021 : 19.82 kg/mkg
Indian 1133 Scout Bobber 2021 : 25.45 kg/mkg
Honda CMX 1100 Rebel 2021 : 21.07 kg/mkg *

Speed

Harley-Davidson 1745 Softail Slim FLSL 2021 : approximately 170 km/h (105.60 mph)
Indian 1133 Scout Bobber 2021 : approximately 200 km/h (124.30 mph)
Honda CMX 1100 Rebel 2021 : over 180 km/h (111.80 mph)

CO² emissions

Harley-Davidson 1745 Softail Slim FLSL 2021 : 128 g/km
Indian 1133 Scout Bobber 2021 Undisclosed
Honda CMX 1100 Rebel 2021 : 114 g/km
Comparison
Compare motorcycles

Bikers' reviews (1)

French Phil04 Model 2018
Really very happy except for the feet forward position which bothers me after 37 years of motorcycle let's say........ classics!!!! Rating : 5/5
Leave your review about the Harley-Davidson 1745 Softail Slim FLSL 2021

Essentials

The safety of your rider and the performance of your motorcycle are paramount. At our partner 'Revzilla', you'll find everything you need, from equipment to spare parts, to maintain your machine to perfection.

Used

Want to ride in total freedom? Discover our exceptional used motorcycles.
Follow the news

Be notified by email when a new entry is published in this category.

Your personal data is processed by the company that manages the Motoplanete site on the basis of your consent and is used to manage your alerts. To find out more and exercise your rights, please consult our personal data policy.

News