Harley-Davidson Softail Sport Glide FLSB (FLSB) — Cruiser
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2018–2024 · Cruiser · Buyer's Guide

Softail Sport Glide FLSB (FLSB)

3.5 / 5 NastyNils Rating · against its class

The Softail That Tours

The Machine's Character

The Sport Glide is the Softail that refuses to pick a lane. Underneath sits the 1746 cc Milwaukee-Eight V-twin, a 45-degree air- and oil-cooled big twin sending 86 hp and a thick 107 lb-ft through a six-speed box and a belt final drive. The clever part is the bodywork. A detachable mini fairing and a pair of hard, lockable panniers pull off in seconds, so the same machine goes from stripped boulevard cruiser to light tourer between Saturday and Sunday. An inverted fork and a hidden monoshock give it a chassis that feels planted rather than floppy, and ABS is standard on this trim.

On the road it reads as a proper Harley first and a tourer second. The torque arrives early and easy, the belt keeps things quiet and low on upkeep, and at 699 lb the mass sits low enough that the 26.8-inch seat lets most riders flat-foot a stop. It ages well because there is real metal here and the build holds up to a close look. Who it is for: the rider who wants one Harley that covers the weekend blast and the longer haul. The honest caveat is the weight, plus a 5.0-gallon tank that keeps touring range modest.

Hard Numbers

Spec sheets don't ride bikes, but they set the baseline.

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Key specifications
Power 86 hp (64 kW)
Torque 107 lb-ft (145 Nm)
Displacement 1746 cc
Engine 45° V-twinMotorcycles With V-Twin Engines →
Cooling Air/oil-cooled
Gearbox 6-speed
Final drive BeltMotorcycles With Belt Drive →
Fork Upside-down (USD)
Front brake 300 mm
Front tire 130/70-18
Rear tire 180/70-16
Seat height 26.8 in (680 mm)Motorcycles With a Seat Height Under 30 Inches →
Wet weight 699 lb (317 kg)
Fuel capacity 5.0 gal (18.9 L)

Equipment check

Chassis

Comfort

  • Luggage System Standard

Safety

  • ABS Standard
A long, straight paved road stretches toward the horizon through agricultural fields in Vermont. Power lines and a mailbox are visible along the roadside. Lush green vegetation, cumulus clouds, good daylight conditions. The landscape is flat to gently rolling. Asphalt pavement appears to be in good condition. Rural American setting.
Meric Tuna / Pexels

The Truth on the Street

This isn't my test ride. It's what I've heard from owners over the years, at paddock conversations and club nights, at fuel stops, and in the messages riders send me directly. On the Sport Glide, the talk keeps coming back to the same things. Riders like how this Softail goes down the road and what it costs, and most of their complaints are about stopping and comfort.

Better Manners, Fairer Price

The chassis gets the most praise. Owners who came off older Softails consistently say this one rides better and holds a steadier line through corners. The 107 earns just as much credit. Riders talk about its low-end pull and its rumble, and they enjoy it as much in town as out on the highway. Several also point to value, saying the Sport Glide gives them much of the big-twin experience without paying touring-model money.

Brakes, Springs and the Back Seat

The most common gripe is the single front disc. Riders call the stopping power adequate, but they say it lacks bite. Beyond that, the complaints are scattered. Some owners find the suspension firm enough to feel harsh on broken roads. Passengers get a small, thinly padded pillion, and many owners replace it with an aftermarket seat soon after buying the bike.

Known issues

  • Rattling from detachable fairing and bags

    bodywork occasional

    Owners report that the removable fairing and hard saddlebags can rattle and buzz, especially over rough pavement, leading to a perception of lower build quality.

The Expert Benchmark

Where this Harley-Davidson Softail Sport Glide FLSB pulls ahead of — or falls behind — its rivals on the numbers, and the typical bike in its class on character.

What kind of bike this is — character vs. the class

This bike Class average

The shape of the Harley-Davidson Softail Sport Glide FLSB — numbers and character vs. the average Cruiser

Head-to-head: Harley-Davidson Softail Sport Glide FLSB vs. its rivals

The 'Should I Buy It?' Score

Forget spec-sheet bragging. Here's who the Softail Sport Glide FLSB is actually built for.

Aerial view of a winding asphalt road cutting through volcanic terrain on La Gomera, Canary Islands. The road curves through sparse green vegetation with rocky volcanic peaks visible in the background and a settled valley to the left. Clear lane markings, dry climate, partly cloudy sky.

Best cruiser for Sturgis?

This is your lane. It looks the part rolling into Sturgis or down A1A, it sounds like a Harley should, and the pull off idle makes the miles between rallies easy. Buy it for the feeling, and it delivers.

Made for Florida State Road A1A · Black Hills · Main Street, Daytona Beach

Best retro motorcycle for road trips?

For small towns and historic routes at an easy pace, the low seat and relaxed reach fit you well. The bags earn their keep on an overnight, just don't expect it to feel light or sip fuel.

Made for Park Loop Road · Handbuilt Motorcycle Show · Blue Ridge Parkway

Best touring motorcycle for long distance?

It crosses states easily on rock-steady highway manners, but the small tank and the weight make it a lighter tourer than a full dresser. Best solo, a tighter fit two-up and fully loaded.

Made for Beartooth Highway · Blue Ridge Parkway · Going-to-the-Sun Road

Alternatives to the Harley-Davidson Softail Sport Glide FLSB

If this one isn't quite the fit, these are the bikes worth riding back-to-back against it.

Any price note compares both bikes at the same age — the youngest age both have on the used market — against this Harley-Davidson Softail Sport Glide FLSB. “cheaper/pricier” is what that bike costs second-hand, not how worn it is.

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