The 2025 Harley-Davidson® CVO™ Road Glide® ST represents a significant step in high-performance bagger motorcycles. Its design and engineering draw directly from MotoAmerica® King of the Baggers™ race technology, bringing competitive components and construction techniques to a production model. This bike delivers a blend of power, precision, and control that aligns with advanced rider demands. The use of lightweight materials and performance-oriented systems aims to provide an optimal balance of speed, handling, and durability.
Engine Dynamics Crafted for High Output
The Milwaukee-Eight® 121 High Output V-Twin engine powers the 2025 Harley-Davidson® CVO™ Road Glide® ST. It produces 127 horsepower and 145 foot-pounds of torque. The engine features a high-performance camshaft and a Heavy Breather intake system designed to optimize air flow and combustion efficiency. The rev limit is set to 5,900 rpm, extending the powerband for a broader range of usable performance. Fuel economy is rated at 44 miles per gallon, indicating a balance between high output and efficient fuel consumption.
Precision Weight Savings and Structural Refinement
Significant weight reduction and aerodynamic enhancements contribute to the motorcycle’s handling and responsiveness. The front fender is made of forged carbon fiber, replacing traditional steel to lower the overall weight while providing an ultra-premium finish that also offers rigidity and durability. The wheels are cast aluminum, designed to reduce unsprung mass. The wheels also incorporate dual floating brake rotors, which manage heat dissipation more effectively than standard rotors.
The paint scheme includes premium finishes with distinctive Screamin’ Eagle® graphics flowing from the fairing to the fuel tank, and the engine components are accented with Performance Red, enhancing visual impact without compromising technical function. The seat is a solo design, engineered to offer comfort and support. It has a steep backrest designed to provide lumbar support during rapid acceleration and to improve rider stability during cornering. The ergonomic setup includes tall risers paired with Moto-Bars, which are adjustable to suit the rider’s preference. A Flat-Out engine guard protects the paintwork while providing essential coverage during low-speed incidents.
Suspension and Braking Systems Tuned for Precision
The suspension system includes fully adjustable front and rear components tailored to deliver refined control. The front forks are SHOWA® 47mm inverted units with 4.6 inches of travel. They provide adjustment options for compression, rebound, and preload, allowing riders to fine-tune the ride quality based on their preference and riding conditions. The rear suspension consists of dual outboard SHOWA® Remote Reservoir shocks, offering 3 inches of travel.
Braking capability is provided by Brembo® components, known for reliability and strong stopping power. The dual floating rotors work in conjunction with these calipers to dissipate heat effectively, reducing the risk of brake fade during intense braking. Mini floorboards serve to provide adequate foot support without restricting the bike’s lean angle, which is essential for maintaining control during aggressive cornering.
Digital Command Center and Control Customization
The motorcycle’s electronic and control systems include a 12.3-inch TFT touchscreen display that utilizes the Skyline™ operating system. This display consolidates multiple functions into a centralized interface. Riders can access detailed gauges, various ride modes, navigation with live traffic and weather overlays, and audio system controls for the Rockford Fosgate® Stage II setup.
The 2025 Harley-Davidson® CVO™ Road Glide® ST offers eight ride modes, providing different settings for throttle response, traction control, and ABS. Among these, Track and Track+ modes are specialized for closed-course and racing conditions, unlocking higher levels of performance by adjusting electronic intervention and power delivery.
Electronic Rider Aids Focused on Stability and Control
Safety and stability features incorporate advanced electronic rider aids grouped under Rider Safety Enhancements. The system includes Cornering ABS, which modulates brake pressure based on the motorcycle’s lean angle to maintain grip and stability during braking in curves. Electronic Linked Braking coordinates braking force between the front and rear wheels, improving stopping efficiency and control.
Traction Control System and its cornering variant actively monitor rear wheel spin to prevent loss of traction during acceleration on straight or curved paths. Drag-Torque Slip Control detects sudden deceleration events such as rapid downshifting or throttle reduction.
Vehicle Hold Control assists in managing the motorcycle when stopped on inclines. Tire Pressure Monitoring System provides continuous feedback on tire inflation levels, alerting the rider to deviations that could affect safety or performance.
Exhaust and Ergonomic Integration for Ride Efficiency
Exhaust design integrates lightweight titanium mufflers. These mufflers improve exhaust flow and contribute to enhanced engine performance while producing a deep, resonant rumble profile. The choice of titanium reduces weight and improves heat resistance compared to conventional materials.
Ergonomics are refined through the use of mini floorboards that balance comfort and functionality, allowing ample foot support without hindering lean angle or control inputs.