Harley Davidson – 2025 Street Glide Ultra

Harley Davidson - 2025 Street Glide™ Ultra

Harley Davidson - 2025 Street Glide Ultra

Short Overview

The 2025 Street Glide™ Ultra is Harley’s flagship luxury tourer, loaded with comfort, tech, and a powerful Milwaukee-Eight 117 V-twin engine. Designed for long-distance adventures and all-day rider and pillion comfort, it features advanced electronics, enhanced wind protection, plush seating, and iconic touring style.

Price (On-Road – Ireland)

  • €36,495 (base); premium colours and finish may cost more.

Call/Book Motorcycle

 Contact local dealer or visit: 

Finance Options

Finance and booking options are available via official Harley-Davidson® dealers in Ireland. 

Colours

Harley Davidson - 2025 Street Glide Ultra
Harley Davidson - 2025 Street Glide Ultra

Colours: Billiard Grey, Vivid Black, Blue Burst, Whiskey Fire, Iron Horse, Mystic Blue (premium, with black trim), Finish options: Chrome or Black

Harley Davidson - 2025 Street Glide Ultra
Harley Davidson - 2025 Street Glide Ultra

Key Highlights

  • Milwaukee-Eight 117 (1923cc) V-twin

  • Full suite of touring electronics (incl. cornering ABS, traction control, and riding modes)

  • Plush, all-day comfort seat and tall windscreen

  • King Tour-Pak® luggage, massive storage

  • 12.3″ infotainment with Apple CarPlay and navigation.

Bike Specification (Overview)

Harley Davidson - 2025 Street Glide Ultra
  • Engine: Milwaukee-Eight 117, 45° V-twin, 4-valves per cylinder, air/liquid-cooled

 

  • Displacement: 117 cu in (≈ 1,923 cc)

  • Transmission: 6-speed, belt drive

  • Mileage: 47-55 mpg (measured/claimed)

  • Power: 105 hp (78 kW) @ 4600 rpm

  • Brakes: Twin 300mm front discs (Brembo), single rear

  • Braking System: Cornering ABS, Traction Control

  • Ground Clearance: 5.3 in (≈ 135 mm)

  • Fuel Capacity: 22.7 litres

  • Seat Height: 725mm

  • Kerb Weight: 393kg (wet)

  • Wheels: Cast aluminium, 19″ front, 18″ rear.

Harley Davidson - 2025 Street Glide Ultra

Bike Summary

The 2025 Street Glide Ultra is Harley’s flagship touring model, powered by the Milwaukee-Eight 117 V-Twin engine delivering strong torque and smooth highway performance. Designed for long-distance comfort, it features advanced infotainment, a large batwing fairing, spacious luggage, and improved aerodynamics. Riders praise its plush ride, premium finish, and stable handling at speed. However, its heavy weight and size make city riding less practical. Ideal for riders who value comfort, tech, and classic Harley touring style.

Full Technical Details Table

Engine & Performance

  • Engine type: Milwaukee-Eight 117, 45° V-twin, 4 valves per cylinder, air/liquid cooled

  • Displacement: 1923cc

  • Max Power: 107bhp (80kW) @ 5020rpm

  • Max Torque: 175Nm (129lb-ft) @ 3500rpm

  • Top Speed: 112 mph (180 km/h)

  • Mileage (claimed): 55mpg (tested average 47mpg)

  • Mileage: N/A

  • Transmission: 6-speed, belt drive

  • Gear Shift Pattern: 1 down, 5 up

  • Clutch: Wet, multi-plate

  • Riding Range: ~275 miles per tank

  • Riding Modes: 4 modes (including Rain/Touring)

  • Cylinders: 2

  • Valves per Cylinder: 4

  • Cooling System: Air/liquid-cooled

  • Bore x Stroke: 103.5mm x 114.3mm

  • Compression Ratio: 10.3 : 1

  • Spark Plugs: 2

  • Battery: 12V, maintenance-free

  • Fuel System: Electronic Fuel Injection (EFI)

  • Emission Standard: Euro 5

  • Fuel Type: Petrol

Brakes & Wheels

  • Braking System: Cornering ABS, Traction Control

  • Front Brake: Twin 300mm floating discs, 4-piston HD/Brembo calipers

  • Rear Brake: Single, 4-piston Brembo caliper

  • Wheel Type: Cast aluminium

  • Front Wheel Size: 19 x 3.5 inches

  • Rear Wheel Size: 18 x 5.5 inches

  • Front Tyre: 130/60B19 M/C 61H Dunlop Harley-Davidson Series

  • Rear Tyre: 180/55B18 M/C 80H Dunlop Harley-Davidson Series

  • Tyre Type: Tubeless, touring profile

  • Front Tyre Pressure (Rider): N/A

  • Rear Tyre Pressure (Rider): N/A

  • Rider & Pillion pressures: N/A

Suspensions & Chassis

  • Front Suspension: 49mm Showa dual-bending valve forks

  • Rear Suspension: Dual shocks, remote preload adjustment

  • Front Suspension Preload Adjuster: No

  • Rear Suspension Preload Adjuster: Yes, remote

  • Chassis Type: Tubular steel double cradle

Dimensions

  • Kerb Weight: 393kg

  • Seat Height: 725mm

  • Seat Length: N/A

  • Ground Clearance: estimate ~135mm

  • Fuel Tank Capacity: 22.7 litres

  • Reserve Fuel Capacity: N/A

  • Overall Length: 2590mm

  • Overall Width: 980mm

  • Overall Height: N/A

  • Wheelbase: 1625mm.

Manufacturer Warranty

  • Standard Warranty: 24 months, unlimited mileage

  • Standard Warranty (in Km): Unlimited

Service & Maintenance Schedule

  • Service & Maintenance Schedule: 8,047km (5,000 miles) or 12 months.
Harley Davidson - 2025 Street Glide Ultra

Features

Instrument Cluster

  • Instrument Console: 12.3″ Skyline™ OS touchscreen infotainment

  • Touch Screen Display: Yes

  • Display Size: 12.3″

  • Digital Display Type: Full-colour TFT

  • Brightness Control: Yes

  • GPS & Navigation: Yes, integrated and Apple CarPlay

  • Real Time Mileage Indicator: Yes

  • Average Fuel Consumption: Yes

  • Speedometer / Odometer / Fuel Gauge / DTE: Yes (digital)

  • Mobile Phone Connectivity: Yes

  • Tripmeter Type: Digital

  • No. of Tripmeters: 2

  • Tachometer: Yes

  • Stand Alarm: Yes

  • Gear Indicator: Yes

  • Low Battery / Fuel / Oil Indicator: Yes

  • Service Reminder Indicator: Yes

  • Hazard Warning / High Beam / Temperature / Malfunction Indicators: Yes

  • Average Speed: Yes

  • Call/SMS Alerts: Yes

  • Clock: Yes

Safety & Convenience

  • USB Charging Port: Yes

  • Quickshifter: No

  • Traction Control: Yes (cornering)

  • Cruise Control: Yes

  • Start Type: Electric

  • Exhaust Heat Shield: Yes

  • Kill Switch: Yes

Mobile App Monitoring

  • Vehicle Location Tracking: With HD Connect subscription

  • Geo Fencing: With HD Connect subscription

Lights

  • Headlight Type: LED

  • DRLs: Yes

  • Brake/Tail Light: LED

  • Hazard Warning Lights: Yes

  • Shift Light: No

  • Pass Light: Yes

  • Turn Signal: LED

Seat & Storage

  • Under Seat Storage : offer 4.9 cubic feet of combined storage

     

  • Pillion Seat: Yes, with backrest and armrests

     

  • Pillion Footrest: Yes

     

  • Pillion Grab Rail: Yes

Additional Features

  • Tall touring windshield

  • Heated grips

  • King Tour-Pak® luggage carrier

  • Option for security tracker and alarm
Harley Davidson - 2025 Street Glide Ultra

User Review

The Street Glide Ultra 2025 is praised for its smooth Milwaukee-Eight 117 engine, improved ride comfort, and advanced infotainment system. Riders appreciate its long-distance touring capability, stable handling, and classic Harley presence. However, some note that low-speed manoeuvring can feel heavy, and wind protection could be better. Overall, it’s a refined, tech-savvy cruiser that stays true to Harley’s touring heritage.

[For the latest offers and test rides, visit your nearest Harley Davidson Ireland dealer or Harley Davidson Ireland’s website.]

Help fellow motorcyclists make the right choices. Share your opinions and experiences on various topics through our forum.

Harley Davidson - 2025 Street Glide Ultra

Harley Davidson – 2025 Street Glide Ultra

The 2025 Street Glide™ Ultra is Harley’s flagship luxury tourer, loaded with comfort, tech, and a powerful Milwaukee-Eight 117 V-twin engine. Designed for long-distance adventures and all-day rider and pillion comfort, it features advanced electronics, enhanced wind protection, plush seating, and iconic touring style.

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