The 2025 Harley-Davidson® Street Glide® maintains its long-standing role in touring motorcycles with a combination of precise engineering and functional design. This model includes a liquid-cooled Milwaukee-Eight® 117 V-twin engine, improved aerodynamics, and advanced rider assist technologies. It is built to provide consistent performance, comfort, and control for extended road use.
Engine and Performance: Liquid-Cooled Milwaukee-Eight® 117
The 2025 Harley-Davidson® Street Glide® is equipped with a Milwaukee-Eight® 117 engine and produces 130 foot-pounds of torque. The engine generates 105 horsepower and delivers power smoothly across a wide RPM range. Unlike previous air-cooled versions, this engine incorporates liquid-cooled cylinder heads with a centrally mounted radiator.
The engine also includes a high-performance intake system designed to increase internal volume and airflow. This improves combustion efficiency and throttle response. These features combine to provide steady power delivery and manageable heat output, which are important for touring motorcycles.
Aerodynamics and Design: Functional Batwing Fairing and Integrated Lighting
The Batwing fairing on the 2025 Harley-Davidson® Street Glide® has been redesigned using computational fluid dynamics to improve aerodynamic efficiency and rider comfort. Its shape reduces head buffeting and wind resistance, aiding rider stability at highway speeds.
Integrated LED signature lighting is embedded within the fairing structure. These LEDs provide enhanced visibility for both the rider and other road users. The lighting layout maintains a seamless appearance that aligns with the motorcycle’s aerodynamic profile.
The motorcycle’s wheels are designed for performance and style with an 18-inch rear and 19-inch front setup. These contrast-cut wheels contribute to stable handling and an aggressive stance. The one-piece seat is engineered for comfort over long distances while maintaining the streamlined appearance of the 2025 Harley-Davidson® Street Glide®.
Nine premium paint options are available. Three Factory Custom paint schemes include specialized color effects such as Whiskey Firestorm and Mystic Shift, which change appearance under different lighting conditions. These finishes provide durability and distinct visual qualities without compromising technical function.
Rider Interface and Technology: 12.3-Inch TFT Display and Ride Modes
The 2025 Harley-Davidson® Street Glide® features a 12.3-inch full-color touchscreen display for navigation, audio control, and vehicle information. The TFT display is designed for clarity and ease of use with adjustable brightness and an intuitive touch interface that reduces rider distraction.
Ride control is enhanced with three preset ride modes: Road, Sport, and Rain. These modes adjust throttle sensitivity, traction control, and braking response. A customizable mode allows riders to fine-tune these settings for specific riding conditions or personal preference. This system supports adaptable performance and control in varied environments.
The audio system uses a 200-watt amplifier feeding fairing-mounted speakers. It delivers balanced audio with deep bass, clear midrange, and sharp highs suited to open-road conditions.
Suspension and Handling: Adjustable Rear Shocks for Load Management
The rear suspension includes hand-adjustable shocks that allow quick changes to preload settings. This adjustability accommodates different payloads, such as passenger weight or luggage. Adjusting the suspension optimizes ride quality and handling across varied road surfaces and load conditions.
The front suspension complements this system by supporting responsive steering and smooth absorption of road irregularities. Together, these components provide a controlled, comfortable ride with minimal rider fatigue on long trips.
Rider Safety Systems: Integrated Technology for Stability and Control
The 2025 Harley-Davidson® Street Glide® features a set of Rider Safety Enhancements designed to maintain control in various riding scenarios. The Anti-lock Brake System (ABS) prevents wheel lock-up during heavy braking and allows riders to maintain steering control in urgent stops.
Electronic Linked Braking (ELB) coordinates braking force between the front and rear wheels when the front brake lever or rear pedal is applied. ELB improves braking efficiency and balance and adapts braking power to speed and road conditions.
The Traction Control System (TCS) prevents excessive rear wheel spin during acceleration. This system supports stability on low-traction surfaces and increases rider confidence.
The Drag-Torque Slip Control System (DSCS) reduces rear wheel slip during engine braking or rapid downshifts. This is especially useful on slippery or uneven roads and helps prevent loss of traction during deceleration.
Cornering-enhanced versions of these systems take into account the motorcycle’s lean angle to optimize braking and traction control while negotiating turns. These adjustments allow safety features to provide support without interfering with handling.
Vehicle Hold Control (VHC) assists with hill starts by holding the brakes after they are applied, preventing rollback. This supports smooth starts on inclines without needing to keep constant brake pressure.
The Tire Pressure Monitoring System (TPMS) continuously monitors tire pressure and alerts the rider through the display if pressure deviates from optimal levels. Proper tire pressure is important for safe handling and tire durability.
Customization Options and Finishes: Expanding Functional Aesthetics
The 2025 Harley-Davidson® Street Glide® offers extensive options for customization in appearance and performance. Riders can personalize the motorcycle with aftermarket accessories or factory upgrades, such as exhaust modifications for rumble and power changes, or unique graphic kits. This allows riders to adapt the bike to individual preferences while maintaining the technical standards of the base model.
Schedule a Test Ride at Falcon’s Fury Harley-Davidson®
Experiencing the 2025 Harley-Davidson® Street Glide® on a test ride allows you to assess the Milwaukee-Eight® 117 engine’s torque and the efficiency of its liquid-cooling system firsthand. The adjustable suspension, clear 12.3-inch TFT display, and adaptable ride modes demonstrate the bike’s capability in real-world conditions. Advanced rider safety systems provide added confidence in traction and braking control. To fully understand its performance and features, schedule a test ride at Falcon’s Fury Harley-Davidson® near McDonough, GA.