2025 Harley-Davidson® CVO™ Road Glide® ST near Mount Pleasant, TN
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The 2025 Harley-Davidson® CVO™ Road Glide® ST introduces a model designed for performance and control with a clear focus on technical excellence. Built with race-inspired components and materials, it incorporates engineering refinements from the MotoAmerica® King of the Baggers™ race series to deliver a motorcycle optimized for road use. This model brings together high-output power, lightweight construction, and integrated technology systems, offering an advanced ride that balances speed, handling, and safety.
Engine Performance and Powertrain Specifications
The engine in the 2025 Harley-Davidson® CVO™ Road Glide® ST is the Milwaukee-Eight® 121 High Output V-twin, distinguished as the most powerful production engine installed by Harley-Davidson® to date. It generates 127 horsepower and 145 foot-pounds of torque. The engine configuration features a high-performance camshaft and a Heavy Breather Intake system that optimizes airflow, improving combustion efficiency and response. The rev limit has been increased to 5,900 rpm, supporting a wider power band for both aggressive acceleration and steady cruising.
Fuel economy for this model stands at approximately 44 miles per gallon, reflecting efficient fuel management despite the high output. The engine's exhaust system includes titanium mufflers that reduce overall weight and enhance exhaust flow. These mufflers also contribute to a deeper and more consistent exhaust rumble.
Design Innovations and Structural Enhancements
The 2025 Harley-Davidson® CVO™ Road Glide® ST incorporates multiple design elements aimed at reducing weight and enhancing handling. One notable feature is the forged carbon fiber front fender, which replaces the conventional steel fender typically found on similar motorcycles. This material choice reduces unsprung weight and contributes to the overall lightweight profile of the bike.
The wheels are cast aluminum, engineered to lower unsprung mass, which directly impacts suspension performance and agility. These wheels are paired with dual floating brake rotors designed for improved heat dissipation, thereby maintaining braking efficiency during extended use.
The bike features a solo seat with a steep rear profile that provides support during acceleration and cornering without compromising rider comfort. The ergonomics can be adjusted through tall risers and moto bars, allowing the rider to set hand and arm positions for optimal control.
An engine guard, designed with a flat, minimal profile, offers protection for the limited-edition paintwork and engine components during low-speed tip-overs while minimizing added bulk.
The paint finish options include Mercury Silver, Rally Red, and Hot Lap, each accented with Screamin' Eagle® graphics extending from the fairing to the fuel tank. This adds a visual continuity consistent with its race-derived inspiration.
Suspension and Braking Systems for Controlled Handling
The 2025 Harley-Davidson® CVO™ Road Glide® ST is equipped with a suspension system that supports a range of riding conditions and preferences. The front suspension consists of SHOWA® 47mm inverted forks with 4.6 inches of travel. These forks are fully adjustable for compression, rebound, and preload, allowing precise tuning to accommodate different rider weights and road surfaces.
The rear suspension utilizes dual outboard SHOWA® Remote Reservoir shocks, providing 3 inches of travel. These shocks separate oil and gas to maintain damping consistency, which is essential for handling demanding riding scenarios, including aggressive cornering or carrying additional load.
Braking is managed by Brembo® calipers paired with dual floating rotors. The system incorporates Electronic Linked Braking (ELB), which electronically distributes braking force between the front and rear wheels depending on the situation. This feature improves overall stopping power and stability.
Integrated Technology and Rider Interface
The motorcycle’s cockpit features a 12.3-inch TFT touchscreen display running on Skyline™ OS. This display integrates essential ride information, including speed, RPM, fuel levels, and engine temperature. It also provides navigation with live traffic and weather overlays to assist route planning. Audio control for the Rockford Fosgate® Stage II system is accessed through the touchscreen, offering a complete media interface.
Ride modes are selectable via the interface, offering eight different configurations, including Track and Track+ modes. These modes adjust throttle response, traction control sensitivity, ABS calibration, and other parameters to tailor the ride experience from everyday commuting to high-performance riding environments.
This technological setup centralizes control functions, allowing the rider to adjust settings while maintaining attention on the road.
Safety Systems and Rider Assistance Features
The 2025 Harley-Davidson® CVO™ Road Glide® ST incorporates advanced safety systems under the Harley-Davidson® Rider Safety Enhancements suite. This includes:
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Cornering Enhanced Anti-lock Braking System (C-ABS), which modulates brake pressure relative to the bike’s lean angle to maintain traction during cornering.
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Cornering Enhanced Electronic Linked Braking (C-ELB) adjusts the brake force distribution when the motorcycle is leaned over, ensuring balanced braking and enhanced stability.
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Cornering Enhanced Traction Control System (C-TCS) prevents rear wheel spin under acceleration, both in straight-line riding and when leaned into a turn.
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Drag-Torque Slip Control System (DSCS) manages rear wheel lockup or slip during rapid deceleration or downshifting, especially on low-traction surfaces. It monitors engine braking forces and intervenes to keep the bike stable.
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Vehicle Hold Control (VHC) assists with hill starts by maintaining brake pressure after the brake lever or pedal is released. This feature prevents rollback and improves rider confidence during uphill stops or launches.
- The Tire Pressure Monitoring System (TPMS) provides real-time alerts on tire pressure deviations, helping maintain optimal tire performance and safety.
Schedule a Test Ride at Boswell’s Harley-Davidson®
Engineered with performance at its core, the 2025 Harley-Davidson® CVO™ Road Glide® ST integrates a Milwaukee-Eight® 121 High Output engine, lightweight design elements, and adjustable suspension to support precise handling and responsiveness. Its electronic control systems, including customizable ride modes and rider safety features, are configured to assist across a range of high-demand scenarios. Evaluating this model on paper only offers part of the picture. Boswell’s Harley-Davidson® near Mount Pleasant, TN, makes this model available for real-time assessment. Schedule your test ride to experience how its technical systems perform in motion.