Harley-Davidson Sport Glide - 2018 Specifications and Reviews

The 2018 Harley-Davidson Sport Glide is a lightweight cruiser designed for riders seeking nimble handling and easy maneuverability without sacrificing classic cruiser styling. Its 304 kg dry weight and 680 mm seat height make it accessible to a broad range of riders, while the Milwaukee-Eight engine delivers dependable performance. Known for blending sport-oriented geometry with iconic Harley aesthetics, it appeals to riders wanting versatility for both highway cruising and urban riding.

Not Rated stars Average rating: Not Rated from 0 votes
.

General information

CategoryCustom / cruiser
Year2018
ModelHarley-Davidson Sport Glide

Engine and Transmission Specifications

Exhaust system2-into-1; catalyst in muffler
Greenhouse gases123.0 CO2 g/km. (CO2 - Carbon dioxide emission)
Fuel consumption5.30 litres/100 km (18.9 km/l or 44.38 mpg)
DrivelinePrimary chain, 34/46 ratio
ClutchMulti-plate with diaphragm spring in oil bath
Transmission type,final driveBelt
Gearbox6-speed
Cooling systemAir
Fuel controlDouble Overhead Cams/Twin Cam (DOHC)
Fuel systemInjection. Electronic Sequential Port Fuel Injection
Bore x Stroke100.0 x 111.1 mm (3.9 x 4.4 inches)
Compression10.0:1
Torque145.00 Nm (14.8 kgf-m or 107.0 ft.lbs) @ 3000 RPM
Power86.00 HP (62.8 kW) @ 5020 RPM
Engine detailsMilwaukee-Eight® 107
Engine typeV2, four-stroke
 
 

Brakes, suspension, Frame and wheels

WheelsBlack, machine highlighted, Mantis cast aluminium
Rear brakesSingle disc. 2-piston.
Front brakesDouble disc. 4-piston.
Rear tyre180/70-B16
Front tyre130/70-B18
Rear SuspensionTwin shocks
Front SuspensionTelescopic fork
Trail150 mm (5.9 inches)
Rake (fork angle)30.0°

Physical measures and capacities

Oil capacity4.70 litres (0.31 quarts)
Fuel capacity18.93 litres (5.00 gallons)
Wheelbase1,625 mm (64.0 inches)
Ground clearance120 mm (4.7 inches)
Overall length2,325 mm (91.5 inches)
Seat height680 mm (26.8 inches) If adjustable, lowest setting.
Power/weight ratio0.2829 HP/kg
Weight incl. oil, gas, etc317.0 kg (698.9 pounds)
Dry weight304.0 kg (670.2 pounds)
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
LightHigh beam, neutral, low oil pressure, turn signals, engine diagnostics, security system (optional), 6-speed, low fuel warnings
StarterElectric
Color optionsVivid Black, Twisted Cherry, Silver Fortune

Performance Profile & Rider Fit

86 hp
Peak Power
4.8s
0-60 mph

Best For

Track15%
City65%
Cornering55%
Daily Riding68%
Touring70%
Passenger60%

Rider Profile

Best ForSuits riders who have at least some experience with heavier cruisers, since the low-40s power-to-weight ratio and long wheelbase reward confident, deliberate handling rather than quick reflexes.
PurposeBuilt as a versatile cruiser that blends classic Harley V-twin style with quick-detach bags and a fairing, making it equally happy on weekend blasts and short-to-medium tours.
Rider FitThe low seat height around 653-673mm makes it approachable for shorter riders, though the 317kg wet weight demands decent upper-body strength for low-speed maneuvering and parking.
CharacterA laid-back, torque-rich cruiser personality that favors relaxed cruising over aggressive cornering, with the big Milwaukee-Eight engine delivering strong low-RPM pull rather than high-rev thrills.
Not Ideal ForNot a good match for riders chasing sportbike agility, track days, or any serious off-road use, since its weight, tire profile, and minimal ground clearance work against those pursuits.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2018 Harley-Davidson Sport Glide Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 680mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2018 Harley-Davidson Sport Glide, with a cramped knee angle of around 75 degrees and an upright riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

Find bikes that fit your height →

Rider Reviews

Total comments: 1
64x64

MotorcycleDB Review

The 2018 Harley-Davidson Sport Glide is a versatile and powerful motorcycle that is perfect for riders looking for a bike that can handle both long distance cruising and city commuting. With its 1745cc Milwaukee-Eight V-Twin engine, the Sport Glide delivers plenty of power as well as smooth and precise handling. The compact and sleek design makes it easy to maneuver through traffic, while the detachable saddlebags and windshield provide added convenience for longer rides. The 2018 Harley-Davidson Sport Glide is a top choice for riders who want a bike that offers the best of both worlds. Whether you're hitting the open road or navigating busy city streets, this motorcycle has the performance and versatility to handle it all. With its reliable engine and comfortable design, the Sport Glide is a great option for riders of all experience levels looking for a dependable and stylish ride.
Reply

Add a Comment


Please Login or Register if you would like to leave a comment.