Manufacturer

Harley-Davidson

Model Year

2023

Model

Nightster®

Model Code

RH975

Color

Redline Red

Brakes

ABS

Front Caliper- Axially mounted, 4-piston caliper

Rear Caliper- Floating, single piston caliper

Front Type - Single rotor, floating, hub - mounted

Rear Type - Solid uniform expansion rotor

Rider Safety Enhancements - Traction Control System (TCS)

ABS

Front Caliper- Axially mounted, 4-piston caliper

Rear Caliper- Floating, single piston caliper

Front Type - Single rotor, floating, hub - mounted

Rear Type - Solid uniform expansion rotor

Rider Safety Enhancements - Traction Control System (TCS)

Wheels

Front / Rear - Aluminum cast, satin black

⁹

Front / Rear - Aluminum cast, satin black

⁹

Tires

Front - 100 / 90-19 57H

Rear - 150 / 80B16 77H

Type - Dunlop Harley-Davidson Series Bias Blackwall

Front - 100 / 90-19 57H

Rear - 150 / 80B16 77H

Type - Dunlop Harley-Davidson Series Bias Blackwall

Length

89.4 in. (2,270 mm)

Weight

As Shipped - 462 lb. (210 kg)

In Running Order - 481 lb. (218 kg)

As Shipped - 462 lb. (210 kg)

In Running Order - 481 lb. (218 kg)

Ground Clearance

4.5 in..

Right / Left Lean Angle - 32°

4.5 in..

Right / Left Lean Angle - 32°

Wheelbase

61.3 in. (1,556 mm)

Seat Height

Laden - 27.1 in. (688 mm)⁷

Primary Drive

Gear, 49/89 ratio

Instrumentation

Gauges - 4-in. viewable round gauge area analog display with, Speedometer, L/R turn Indication, Traction Control Indication, Coolant Temperature Alert, ABS alert, Fog Lamp Indication, Battery Voltage Alert, High Beam Indicator, Low Fuel Indication, Rear-ABS Disabled Indication, Failure-Indication Alert, Neutral Position Indication, Low Tire Pressure indication, Check Engine Light indication, Oil Pressure Alert, Service Indication

Lighting

(As per country regulation), headlamp, tail/stop/front signal lights⁸ - All LED headlamp, low and high beam with signature position lighting; All LED rear lighting; LED bullet turn signals

Advanced Electronics

Analog display

Screen Size - 4 in. Analog Instrument with Segmented LCD (4 in.)

Languages - English (default)

Vehicle Information Screen (Air temperature, oil pressure and EITMS) - Total Odometer (Selectable Miles or km), Trip A/B, Gear Position Indication, Fuel Range, 12/24 Hr Clock, Digital Tachometer, Segmented Fuel Level, Ride Mode Indication

Analog display

Screen Size - 4 in. Analog Instrument with Segmented LCD (4 in.)

Languages - English (default)

Vehicle Information Screen (Air temperature, oil pressure and EITMS) - Total Odometer (Selectable Miles or km), Trip A/B, Gear Position Indication, Fuel Range, 12/24 Hr Clock, Digital Tachometer, Segmented Fuel Level, Ride Mode Indication

Engine

Revolution Max 975T¹

Horsepower

90 hp (67 kW) @ 7,500 rpm

Displacement

975 cc (59.5 cu. in.)

Bore x Stroke

3.82 x 2.6 in. (97 x 66 mm)

Torque

70 ft. lb. (95 Nm)²@ 5,000 rpm

Testing Method - J1349

Rider Safety Enhancements - Drag-torque slip control system (DSCS)

70 ft. lb. (95 Nm)²@ 5,000 rpm

Testing Method - J1349

Rider Safety Enhancements - Drag-torque slip control system (DSCS)

Compression Ratio

12:1

Gear Ratio

Overall

1st - 12.21

2nd - 9.022

3rd - 6.994

4th - 5.641

5th - 4.731

6th - 4.131

Overall

1st - 12.21

2nd - 9.022

3rd - 6.994

4th - 5.641

5th - 4.731

6th - 4.131

Fuel System

Electronic Sequential Port Fuel Injection (ESPFI)³

Exhaust

2-into-1; catalyst in header

Fuel Capacity

3.1 gal. (11.7 l)

Oil Capacity

With filter - 4.75 qt. (4.5 l)

MPG Rating

Estimated City / Hwy - 52.4 mpg (4.5 l/100 km)⁵

Rear Suspension

Shocks - Rear suspension is dual outboard, direct-acting (no linkage) emulsion technology shock absorbers with coil springs and a threaded collar for pre-load adjustment

Rake

30°

Trail

5.4 in. (137 mm)

Fork

Front - 41 mm SHOWA Dual Bending Valve conventional forks. Aluminum fork triple clamps

Additional Colors

Vivid Black

Redline Red

Vivid Black

Redline Red

Includes

Security System - Standard

Compare Models

2023 Harley-Davidson Nightster®

2023 Harley-Davidson Nightster®

General Information

Brakes/Wheels/Tires

Dimensions

Drivetrain

Electrical

Engine

Operational

Other

Features

Pricing

Features

Pricing

Store Hours

Legacy Harley-Davidson

Service Hours