2018 Harley-Davidson Sportster Roadster Specs

motorcycle specs

These are the known mechanical and performance specifications for your 2018 Harley-Davidson Sportster Roadster.

Basic Specs

Year2018
MakeHarley-Davidson
ModelHarley-Davidson Sportster Roadster
CostUS$ 11299. Euro 12695. Prices depend on country, taxes, accessories, etc.

Engine

Displacement1202.00 ccm (73.35 cubic inches)
TypeEvolution® engine
DetailsV2, four-stroke
Max RPM
Compression10.0:1
Bore/Stroke88.9 x 96.8 mm (3.5 x 3.8 inches)
Valves/Cylinder
FuelingInjection. Electronic Sequential Port Fuel Injection
Ignition
ExhaustShorty-dual exhaust with chrome tapered mufflers with laser cut black heat shields
LubricationDry sump
CoolingAir

Drivetrain

Gearbox6-speed
Final DriveBelt
ClutchMulti-plate with diaphragm spring in oil bath
Driveline57/38 ratio

Performance

Horespower67.00 HP (48.9 kW)
Torque96.00 Nm (9.8 kgf-m or 70.8 ft.lbs)
Top Speed

Fuel Economy & Polution

Fuel Consumption5.20 litres/100 km (19.2 km/l or 45.23 mpg)
Fuel Capacity12.50 litres (3.30 gallons)
Emissions120.6 CO2 g/km. (CO2 - Carbon dioxide emission)

Chassis

Frame Type
Rake28.9°
Trail140 mm (5.5 inches)
Front SuspensionInverted fork
Front Travel
Rear SuspensionTwin shocks
Rear Travel
Seat
Seat Height785 mm (30.9 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height
Total Length2,187 mm (86.1 inches)
Total Width
Ground Clearance150 mm (5.9 inches)
Wheelbase1,505 mm (59.3 inches)
Dry Weight250.0 kg (551.2 pounds)
Wet Weight259.0 kg (571.0 pounds)

Wheels & Brakes

Front Tire/Tyre120/70-R19
Rear Tire/Tyre150/70-R18
Front BrakesSingle disc. Dual-piston. Optional ABS.
Front Brake Diameter
Rear BrakesSingle disc. Dual-piston. Optional ABS.
Rear Brake Diameter
WheelsBlack Offset, Split 5-Spoke Cast Aluminum

Comments

It appears you're interested in specifications for the Harley-Davidson Sportster Roadster. This Naked bike model is powered by a Evolution® engine V2, four-stroke engine with 1202.00 ccm (73.35 cubic inches) of actual displacement before 10.0:1 compression. Fueling is metered via Injection. Electronic Sequential Port Fuel Injection allowing this machine to produce its 67.00 HP (48.9 kW) horsepower and 96.00 Nm (9.8 kgf-m or 70.8 ft.lbs) torque. According to our records engine heat of the Harley-Davidson Sportster Roadster is moderated by Air. You'll need to get familiar with the 6-speed transmission and pay attention to final drive Belt maintainence. Our best information shows that the front tire size is 120/70-R19 and the rear is 150/70-R18 . The entire package is supported by the frame, . We know you like to go fast or cruise all day, but when you need to stop, you'll be dependant on Single disc. Dual-piston. Optional ABS. front brakes and Single disc. Dual-piston. Optional ABS. rear brakes. The Harley-Davidson Sportster Roadster was launched in 2018, and we're happy to know (or assume) you've got one in your garage. To help you keep your ride in tip-top shape, consider purchasing an owner or service manual.