The 2025 Harley-Davidson® Street Glide® advances touring technology with refined engineering focused on performance, rider comfort, and control. The model integrates a powerful liquid-cooled Milwaukee-Eight® 117 engine, aerodynamically optimized design, advanced electronic systems, and rider-centric safety features to deliver a dependable and controlled ride. This motorcycle’s technical sophistication supports both long-distance touring and urban commuting with a consistent focus on functional improvements that enhance every aspect of riding.
Enhanced Engine Efficiency for Sustained Power and Heat Management
The 2025 Harley-Davidson® Street Glide® uses the Milwaukee-Eight® 117 V-twin engine, which delivers 105 horsepower and 130 foot-pounds of torque. Its liquid-cooled cylinder heads incorporate a central radiator that maintains optimal operating temperatures. The inclusion of a high-performance intake system increases airflow volume, contributing to more efficient combustion and improved throttle response.
The engine's fuel economy is rated at 44 miles per gallon, indicating a balance between performance output and fuel efficiency.
Improved Aerodynamics and Rider Comfort Through Computational Design
The 2025 Harley-Davidson® Street Glide® retains its signature Batwing fairing with aerodynamic refinements achieved through computational fluid dynamics. This approach reduces wind resistance and rider fatigue by managing airflow around the motorcycle and rider position. The streamlined fairing decreases head buffeting and improves directional stability at highway speeds.
Integrated LED lighting is designed to provide enhanced visibility without compromising the aerodynamic profile. The LED elements are housed within the fairing, maintaining a smooth visual flow while increasing on-road presence.
The motorcycle features contrast-cut wheels measuring 19 inches at the front and 18 inches at the rear. The seat height measures 26.4 inches with a one-piece design focused on consistent support and weight distribution, aimed at reducing rider fatigue during long rides.
Paint options include nine premium finishes, including Factory Custom styles with specialized color-shifting properties and distinctive patterns.
Streamlined Control Interface for Increased Situational Awareness
The 2025 Harley-Davidson® Street Glide® incorporates a 12.3-inch color TFT touchscreen that consolidates navigation, vehicle information, and entertainment controls into a single display. This screen offers high-resolution visuals and an intuitive interface designed for quick readability in various lighting conditions.
Three pre-configured ride modes are available, allowing the rider to select from Road, Sport, and Rain settings. These modes adjust throttle mapping, traction control, and ABS calibration to optimize performance for different environments. Additionally, there is a customizable mode to fine-tune these parameters according to specific riding preferences or road conditions.
The integrated audio system features a 200-watt amplifier with four channels driving speakers mounted in the fairing.
Advanced Rider Safety Technologies for Improved Control and Stability
The 2025 Harley-Davidson® Street Glide® includes a comprehensive suite of electronic safety systems developed to support rider control under diverse conditions. Anti-lock Braking System (ABS) prevents wheel lockup during braking, reducing the risk of loss of control in emergency stops. Electronic Linked Braking (ELB) distributes braking force between front and rear wheels for smoother deceleration and optimized stopping power.
Traction Control System (TCS) monitors rear wheel spin during acceleration and modulates power delivery to maintain grip. Drag-Torque Slip Control System (DSCS) addresses excessive rear wheel slip or lockup caused by rapid downshifts or throttle changes, particularly on low-traction surfaces.
Vehicle Hold Control (VHC) secures the motorcycle in place on inclines without continuous brake input, aiding in hill starts and improving overall stability when stationary. The Tire Pressure Monitoring System (TPMS) provides real-time alerts of tire pressure deviations, ensuring the motorcycle maintains proper traction and handling characteristics.
Cornering-specific enhancements modify ABS, ELB, TCS, and DSCS behavior based on lean angle and lateral forces. These systems adjust braking and traction interventions during cornering maneuvers, helping maintain the intended path and preventing destabilization caused by abrupt inputs or road surface variability.
Adjustable Suspension for Tailored Ride Quality and Handling
The rear suspension on the 2025 Harley-Davidson® Street Glide® is hand-adjustable for preload, allowing riders to fine-tune the setup according to load conditions including passenger weight and cargo.
Comprehensive Customization Options for Technical and Aesthetic Refinement
The 2025 Harley-Davidson® Street Glide® is offered in two trim styles: Chrome and Black, each with distinct finishes and color choices. The available paint schemes include several new and updated options for 2025 such as Brilliant Red, Iron Horse Metallic, and Mystic Shift, which features a color-shifting effect responding to light conditions.
Visit Sea Breeze Harley-Davidson® near Leland
The combination of advanced engine technology, aerodynamic design, rider-focused controls, and comprehensive safety systems offers a technically refined motorcycle. To fully assess the performance and technological benefits of the 2025 Harley-Davidson® Street Glide®, scheduling a test ride is recommended. Sea Breeze Harley-Davidson® near Leland, NC, provides access to this model for direct evaluation. Experiencing the responsive Milwaukee-Eight® 117 engine, customizable ride modes, and advanced braking and traction control highlights the precision engineering that sets this bike apart. Scheduling a test ride will allow a detailed appreciation of the motorcycle’s handling, rider interface, and overall technical capability.