2018 Harley-Davidson Trike Ultra Classic

Engine and transmission

Displacement1745.0 ccm (106.48 cubic inches)

Engine typeV2, four-stroke

Engine detailsTwin-Cooled Milwaukee-Eight 107

Power87.0 HP (63.5 kW)) @ 5450 RPM

Torque152.0 Nm (15.5 kgf-m or 112.1 ft.lbs) @ 3250 RPM

Compression10.0:1

Bore x stroke100.0 x 111.1 mm (3.9 x 4.4 inches)

Fuel systemInjection. Electronic Sequential Port Fuel Injection (ESPFI)

Fuel controlDouble Overhead Cams/Twin Cam (DOHC)

Cooling systemAir

Gearbox6-speed

Transmission typeBelt (final drive)

ClutchMulti-plate with diaphragm spring in oil bath

DrivelineChain, 34/46 ratio primary drive

Fuel consumption6.60 litres/100 km (15.2 km/l or 35.64 mpg)

Greenhouse gases153.1 CO2 g/km. (CO2 - Carbon dioxide emission)

Exhaust systemChrome, 2-1-2 dual exhaust with tapered mufflers

Chassis, suspension, brakes and wheels

Rake (fork angle)26.0

Trail100 mm (3.9 inches)

Front suspensionTelescopic fork

Front tireMT90-B16

Rear tire205/65-R15

Front brakesDouble disc. 6 piston.

Rear brakesSingle disc

WheelsBlack, 7-spoke Cast Aluminum. Two rear wheels.

Physical measures and capacities

Dry weight546.0 kg (1,203.7 pounds)

Weight incl. oil, gas, etc564.0 kg (1,243.4 pounds)

Power/weight ratio0.1593 HP/kg

Seat height735 mm (28.9 inches) If adjustable, lowest setting.

Overall length2675 mm (105.3 inches)

Ground clearance125 mm (4.9 inches)

Wheelbase1670 mm (65.7 inches)

Fuel capacity22.71 litres (6.00 US gallons)

Oil capacity4.70 litres (4.97 US quarts)