The 2025 Harley-Davidson® Low Rider® ST combines heritage styling with modern performance and technology. It is defined by an FXRT-inspired fairing, updated suspension, and the Milwaukee-Eight® 117 High Output V-Twin engine. Its focus on power delivery, handling precision, and advanced safety systems establishes it as a model built for both demanding riders and extended touring. The design integrates comfort with performance-focused features, while engineering advances emphasize control, stability, and reliability across a wide range of riding conditions.
Engine Design and Performance Output
The 2025 Harley-Davidson® Low Rider® ST is equipped with the Milwaukee-Eight® 117 High Output engine, producing 114 horsepower and 128 foot-pounds of torque. This powerplant delivers increased mid-range and top-end performance, supported by an updated redline of 5,900 rpm compared to the previous 5,600 rpm limit. The Heavy Breather forward-facing air intake directs airflow efficiently while maintaining intake tuning length to maximize torque and combustion efficiency.
Fuel economy is rated at 47 miles per gallon, offering balanced performance for both short-distance and long-distance riding. The two-into-one exhaust system creates symmetry with the saddlebags while delivering an optimized exhaust flow path. This system contributes to both power efficiency and a cohesive appearance, while leaving room for future customization options. The combination of redesigned exhaust and high-flow intake ensures consistent throttle response and reliable acceleration under varying loads.
Suspension Engineering and Handling Capabilities
The motorcycle incorporates a tall rear monoshock that raises the rear profile to increase cornering clearance. This design allows riders to maintain lean angles with greater stability while supporting precise suspension travel. The front end features a 43-millimeter inverted fork, which provides rigidity and refined steering feedback. These adjustments support aggressive riding without sacrificing comfort on extended routes.
Braking performance is ensured through dual front brake discs measuring 300 millimeters. These brakes are calibrated for consistent stopping power under varied conditions, offering riders confidence during both sudden stops and progressive braking. High-performance Michelin® Scorcher® 31 tires further enhance traction and cornering stability. Together, the suspension, braking, and tire configuration create a system engineered for precise control and confident handling.
Aerodynamic Innovation and Structural Design
The 2025 Harley-Davidson® Low Rider® ST is fitted with a frame-mounted fairing designed with computational fluid dynamics modeling. This process creates aerodynamic efficiency by reducing turbulence while maintaining stability at higher speeds. Inspired by West Coast customization and the classic FXRT style, the fairing offers both visual continuity and functional airflow management.
LED lighting is integrated into the design, including a 5.75-inch headlamp, redesigned taillight, and LED turn signals. These components improve visibility while reducing maintenance compared to traditional lighting systems. The fairing is paired with a slim solo seat, designed to hold the rider in position during acceleration and aggressive cornering. Premium paint finishes and heritage-inspired graphics highlight the structural details, with multiple color and trim options to align with individual rider preferences.
Advanced Rider Technology and Integrated Systems
A four-inch digital instrument display is mounted above an analog speedometer to provide essential ride information. This display integrates tire pressure monitoring, ride mode selection, and gear position indicators. It is designed to be clear, compact, and easily readable under varying lighting conditions. Three selectable ride modes allow riders to adjust throttle response and traction management to suit different environments.
Hand controls are redesigned with ergonomic placement in mind. The repositioned flash-to-pass switch is located near the left forefinger for intuitive access, while an adjustable brake lever accommodates a range of rider preferences. A USB-C charging port supports device connectivity for navigation and communication through a Bluetooth® headset, extending the practicality of the motorcycle for touring applications.
Rider Safety Enhancements and Stability Management
The 2025 Harley-Davidson® Low Rider® ST includes full suite of Rider Safety Enhancements. These systems are designed to manage braking, traction, and deceleration under challenging conditions. The standard anti-lock braking system prevents wheel lock during straight-line braking, while traction control limits rear wheel spin during acceleration. Drag-Torque Slip Control reduces excessive rear-wheel slip when abrupt downshifts or throttle reductions occur.
Cornering technology refines these systems by incorporating lean angle data. Cornering ABS adjusts brake pressure during lean, while Cornering Traction Control manages wheel spin when accelerating in a turn. Cornering Drag-Torque Slip Control further stabilizes the rear wheel under deceleration during cornering. A tire pressure monitoring system continuously alerts the rider to abnormal pressure levels, ensuring consistent handling and extended tire life. Collectively, these technologies operate seamlessly in the background, adding measurable safety without reducing rider control.
Paint, Trim, and Customization Options
The 2025 Harley-Davidson® Low Rider® ST is offered in multiple finishes and trims. The Black trim configuration includes Billiard Gray, Vivid Black, Brilliant Red, Iron Horse Metallic, and Midnight Firestorm. The Chrome trim is available in Billiard Gray, Vivid Black, and Blue Burst. Each variant includes premium graphics inspired by Harley-Davidson® design heritage, with clear lines that complement both the fairing and the saddlebags.
Lockable saddlebags provide two cubic feet of storage capacity, integrated seamlessly into the frame design. These saddlebags balance aerodynamic function with practical touring space, supporting riders who carry gear for extended trips. The cohesive styling and integration of the luggage with the two-into-one exhaust system illustrate the technical precision in balancing aesthetics with utility.
Touring Capability and Long-Distance Performance
Although engineered for aggressive performance, the 2025 Harley-Davidson® Low Rider® ST incorporates features that enhance long-distance touring capability. The aerodynamic fairing provides wind deflection during highway travel, reducing rider fatigue. The efficient fuel economy of 47 miles per gallon extends travel range, while the USB-C charging system and saddlebags support connectivity and storage needs on extended rides.
The recalibrated suspension provides both comfort and precise cornering ability, adapting equally well to winding roads and open highways. By combining sport performance components with functional touring features, the 2025 Harley-Davidson® Low Rider® ST positions itself as a reliable option for riders planning cross-state or cross-country journeys. Its technical specifications align with the expectations of riders seeking balance between power delivery, modern technology, and travel readiness.
Visit Harley-Davidson® of New Port Richey to Schedule a Test Ride
The 2025 Harley-Davidson® Low Rider® ST integrates performance engineering, aerodynamic refinement, advanced safety features, and modern rider technology in a single motorcycle. At Harley-Davidson® of New Port Richey near Crystal River, FL, we invite you to experience this motorcycle firsthand. Schedule a test ride to explore its Milwaukee-Eight® 117 High Output engine, its aerodynamic fairing designed through computational fluid dynamics, and its advanced cornering safety systems. A test ride offers the opportunity to evaluate the performance of the recalibrated suspension, the precision of the braking system, and the confidence provided by traction management technologies. We look forward to welcoming you and providing the chance to ride a motorcycle engineered to perform consistently across diverse conditions.