2025 Harley-Davidson Street Glide Ultra Specifications

Name: 2025 Harley-Davidson Street Glide Ultra
Brand: Harley-Davidson

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2025 Harley-Davidson Street Glide Ultra Overview

The 2025 Harley-Davidson Street Glide Ultra is a touring motorcycle built around 1923 cc of displacement. Under the tank sits a Four stroke, V-Twin, Milwaukee-Eight 117, Pushrod-operated, overhead valves with hydraulic, self-adjusting lifters, 4 valves per cylinder engine, a compression ratio of 10.3:1. 2025 Harley-Davidson Street Glide Ultra delivers 105 hp @ 4600 rpm of peak power and 176 Nm @ 3250 rpm of torque. From a practical standpoint, the 2025 Street Glide Ultra tips the scales at 377 kg and carries a 22.7-litre fuel tank. Scroll down for the complete 2025 Harley-Davidson Street Glide Ultra spec sheet covering every technical detail from suspension travel to tyre sizes.

2025 Street Glide Ultra - Pros & Cons

Strengths

Strong power output: 2025 Harley-Davidson Street Glide Ultra makes 105 hp @ 4600 rpm with 176 Nm @ 3250 rpm of torque - competitive figures for its class.

Considerations

Age-related wear: As with any used Street Glide Ultra, a thorough pre-purchase inspection covering consumables, service history and tyres is always recommended.

Owner Experiences & Common Issues

Low-speed confidence

At 377 kg, the Street Glide Ultra is a substantial machine. New owners occasionally mention that slow-speed manoeuvring in car parks takes a little getting used to. Once moving, the weight disappears - but practising slow-speed exercises builds confidence quickly.

Street Glide Ultra - Buying & Maintenance Guide

What to check before buying

When inspecting a used 2025 Harley-Davidson Street Glide Ultra, start with the basics: check the service book for oil change frequency, inspect the chain and sprockets for wear, and look for oil seepage around the engine casings and rocker covers. A cold start test is invaluable - a well-maintained Street Glide Ultra should fire up cleanly and settle to a smooth idle within a few seconds.

Oil and filter changes

Regular oil changes are the single most important maintenance task on any Street Glide Ultra. Stick to the manufacturer's interval - typically every 6,000 km or once a year, whichever comes first. Always use the correct viscosity grade as specified in the owner's manual.

2025 Harley-Davidson Street Glide Ultra - Frequently Asked Questions

What engine does the 2025 Harley-Davidson Street Glide Ultra have?

The 2025 Harley-Davidson Street Glide Ultra uses a Four stroke, V-Twin, Milwaukee-Eight 117, Pushrod-operated, overhead valves with hydraulic, self-adjusting lifters, 4 valves per cylinder engine with 1923 cc of displacement. It is air cooled.

How much does the 2025 Harley-Davidson Street Glide Ultra weigh?

The 2025 Harley-Davidson Street Glide Ultra weighs 377 kg. This is the manufacturer's dry figure.

How much power does the 2025 Harley-Davidson Street Glide Ultra make?

The 2025 Harley-Davidson Street Glide Ultra produces 105 hp @ 4600 rpm of power and 176 Nm @ 3250 rpm of torque. These are peak figures.

What is the fuel tank capacity of the 2025 Harley-Davidson Street Glide Ultra?

The 2025 Harley-Davidson Street Glide Ultra has a 22.7-litre fuel tank.

What gearbox does the 2025 Harley-Davidson Street Glide Ultra have?

The 2025 Harley-Davidson Street Glide Ultra is fitted with a 6-Speed, cruise drive transmission.

Does the 2025 Harley-Davidson Street Glide Ultra have ABS?

The 2025 Harley-Davidson Street Glide Ultra comes with standard ABS.

What fuel system does the 2025 Harley-Davidson Street Glide Ultra use?

The 2025 Harley-Davidson Street Glide Ultra uses Electronic sequential port fuel injection (ESPFI), providing precise fuelling across the rev range and reliable cold-start behaviour.

Key Specifications

Engine

Four stroke, V-Twin, Milwaukee-Eight 117, Pushrod-operated, overhead valves with hydraulic, self-adjusting lifters, 4 valves per cylinder

Power

105 hp / 78 kW @ 4600 rpm

Torque

176 Nm / 130 lb-ft @ 3250 rpm

Top Speed

N/A

Weight

377 kg / 831 lbs

Fuel Capacity

22.7 Litres / 6.0 US gal

Full 2025 Harley-Davidson Street Glide Ultra Specifications

Year 2025

Make Model Harley Davidson Street Glide Ultra

Max Power 105 hp / 78 kW @ 4600 rpm

Max Torque 176 Nm / 130 lb-ft @ 3250 rpm

Displacement 1923 cc / 117 cu-in

Engine Detail Four stroke, V-Twin, Milwaukee-Eight 117, Pushrod-operated, overhead valves with hydraulic, self-adjusting lifters, 4 valves per cylinder

Bore x Stroke 103.5 x 114.3 mm

Compression Ratio 10.3:1

Cooling System Air cooled

Exhaust 2-1-2 Dual exhaust with tapered mufflers

Fuel Induction Electronic sequential port fuel injection (ESPFI)

Ignition Single-fire, non-wasted, map-controlled spark ignition

Lubrication Pressurized, dry-sump with oil cooler

Starter Electric