2025 Harley-Davidson® CVO™ Road Glide® ST near Bellaire, TX
The 2025 Harley-Davidson® CVO™ Road Glide® ST combines high-performance engineering with advanced control technology in a design built for precision and endurance. Inspired by the MotoAmerica® King of the Baggers™ race machines, this bike introduces a level of power, stability, and refinement rarely found in production touring motorcycles. Every system, from its Milwaukee-Eight® 121 High Output V-Twin engine to its carbon fiber components and suspension setup, is engineered to deliver track-level capability with street-focused control.
Engine Design and Power Output
The 2025 Harley-Davidson® CVO™ Road Glide® ST is powered by the Milwaukee-Eight® 121 High Output engine, the most powerful production engine Harley-Davidson® has ever installed in a motorcycle. It produces 127 horsepower and 145 foot-pounds of torque, with a raised rev limit of 5,900 rpm for stronger top-end performance. The design incorporates a high-performance camshaft and a Heavy Breather intake that increase air volume and combustion efficiency. This combination ensures immediate throttle response and consistent power delivery through a wide rpm range.
The engine uses a precision fuel management system that optimizes combustion for performance and fuel economy. With an estimated 44 miles per gallon, the 2025 Harley-Davidson® CVO™ Road Glide® ST balances its output with practical efficiency for longer rides. The titanium mufflers are lightweight and engineered for strength, contributing to better power-to-weight balance while allowing freer exhaust flow. The result is improved acceleration and enhanced engine breathing characteristics.
Each component of the powertrain has been designed for durability under sustained load conditions. The system’s torque curve remains steady across varying speeds, providing predictable control during acceleration and deceleration.
Suspension and Handling Precision
The motorcycle’s suspension system is a fully adjustable SHOWA® configuration that improves comfort and stability under changing riding conditions. At the front, the 47 mm inverted forks offer 4.6 inches of travel, allowing fine adjustments to preload, rebound, and compression. This adaptability provides riders with greater flexibility to match suspension behavior to road conditions and personal riding preference.
At the rear, dual outboard SHOWA® remote reservoir shocks provide three inches of travel. The shocks use a design that separates oil and gas chambers to maintain damping consistency even under heavy use. Their positioning between the saddlebags and rear fender also contributes to balanced weight distribution and responsive feedback during cornering.
The combination of these suspension components delivers a smooth, stable ride with precise control. The setup allows accurate steering input while maintaining traction through corners, braking zones, and rapid acceleration.
Structural Design and Materials
The 2025 Harley-Davidson® CVO™ Road Glide® ST utilizes advanced materials to improve structural performance while reducing overall weight. The front fender is constructed from forged carbon fiber, a material known for its strength and low mass. This reduces unsprung weight and contributes to faster steering response. The forged carbon also provides an attractive high-performance finish that reflects the motorcycle’s racing influence.
The 2025 Harley-Davidson® CVO™ Road Glide® ST is equipped with cast aluminum wheels designed to reduce rotating mass. Lighter wheels improve acceleration and deceleration characteristics while minimizing gyroscopic resistance for sharper handling. The dual floating brake rotors on the front wheel are engineered for efficient heat dissipation, maintaining consistent braking performance in high-demand situations.
The overall chassis geometry supports a stable ride posture with a seat height of 26.7 inches laden, ensuring balanced ergonomics and confident control for a wide range of riders. The lightweight solo seat features a steep back that offers lower-back support during hard acceleration and improved grip in aggressive cornering situations.
Aerodynamic and Ergonomic Configuration
The 2025 Harley-Davidson® CVO™ Road Glide® ST design follows aerodynamic principles inspired by competition baggers. The fairing and tank are connected through a smooth contour highlighted by a Screamin’ Eagle® graphic that integrates visual flow with performance identity. The motorcycle’s structure promotes efficient airflow around the rider, improving stability at speed.
The seating position and control layout are designed for precision handling. Tall risers and moto-style handlebars give the rider leverage and comfort during extended rides while maintaining an aggressive posture for spirited performance. Mini floorboards provide support without reducing lean angle, balancing comfort with control.
The paint and finish options include Mercury Silver, Rally Red, and Hot Lap, each enhanced with Performance Red accents across the powertrain. This finish reinforces the technical and performance-oriented aesthetic of the motorcycle without unnecessary ornamentation.
Electronic Systems and Display Technology
The motorcycle integrates a modern technology suite centered around a 12.3-inch TFT touchscreen display with Skyline™ OS. The interface combines information, navigation, and system control in a single, easy-to-use layout. The screen provides access to ride data, traffic overlays, and weather updates while also managing the integrated Rockford Fosgate® Stage II audio system.
This operating system also connects the rider to multiple electronic ride functions, allowing adjustments to performance and safety parameters directly through the display. The 2025 Harley-Davidson® CVO™ Road Glide® ST includes 8 ride modes designed to adapt to different conditions and preferences. Among these, Track and Track+ modes are engineered for closed-course use, providing the most direct throttle response and minimal electronic intervention for maximum performance.
Each mode modifies throttle mapping, traction control, and braking behavior to deliver tailored performance. The system gives riders the flexibility to choose between comfort-oriented touring settings or competition-inspired dynamics.
Rider Safety and Control Systems
The Harley-Davidson® Rider Safety Enhancements suite equips the 2025 Harley-Davidson® CVO™ Road Glide® ST with advanced stability and traction technologies that assist during acceleration, braking, and cornering. Each system operates in coordination to support consistent control under variable road conditions.
The Anti-lock Brake System (ABS) maintains braking stability by preventing wheel lockup in straight-line braking. Electronic Linked Braking (ELB) distributes braking effort between the front and rear wheels electronically, improving control under sudden or uneven braking force.
Traction Control (TCS) prevents excessive rear wheel spin during acceleration, while Drag-Torque Slip Control (DSCS) minimizes rear wheel slip during abrupt downshifts or throttle closures. These systems enhance rider confidence in wet or low-traction environments.
The Vehicle Hold Control (VHC) feature keeps the motorcycle stationary on inclines once the rider applies and releases the brake. This function simplifies hill starts by maintaining brake pressure until throttle input resumes.
A Tire Pressure Monitoring System (TPMS) alerts the rider to deviations in air pressure, supporting consistent handling and optimal tire life.
The Cornering Rider Safety Enhancements expand these technologies by adjusting their operation to account for lean angle. The Cornering Enhanced Anti-lock Brake System (C-ABS) adapts brake pressure to maintain stability while leaned into a turn. The Cornering Enhanced Electronic Linked Braking (C-ELB) manages brake distribution dynamically to preserve the intended path. Cornering Traction Control (C-TCS) maintains grip through acceleration mid-turn, and the Cornering Drag-Torque Slip Control (C-DSCS) prevents rear wheel instability during rapid deceleration while leaning. These coordinated systems maintain predictable behavior without interfering with natural control inputs.
Performance Integration and Functional Efficiency
The 2025 Harley-Davidson® CVO™ Road Glide® ST is engineered for consistent mechanical efficiency. Each element of the motorcycle, from engine calibration to chassis balance, contributes to reliable power transfer and smooth handling response. The titanium exhaust system, SHOWA® suspension, and precision-tuned braking components operate in harmony to create a responsive yet composed ride experience.
This bike’s overall construction emphasizes lightweight efficiency without compromising structural strength. The reduced unsprung mass and aerodynamic shaping improve acceleration, braking, and overall agility. The attention to material selection, electronic integration, and mechanical setup ensures durability and predictable performance across various road conditions.
Visit Stubbs Harley-Davidson® to Schedule a Test Ride
The 2025 Harley-Davidson® CVO™ Road Glide® ST represents advanced engineering focused on measurable performance, precision handling, and dependable safety integration. It demonstrates the continuous evolution of the touring platform of Harley-Davidson® with a technical approach that prioritizes rider control, responsiveness, and efficiency. To experience these engineering advancements firsthand, riders are encouraged to schedule a test ride at Stubbs Harley-Davidson® near Bellaire, TX. A ride will demonstrate the Milwaukee-Eight® 121 High Output engine’s power delivery, the adjustable SHOWA® suspension’s control, and the effectiveness of its advanced traction and braking systems. Test rides allow potential owners to experience the seamless coordination between the mechanical and electronic components. The 2025 Harley-Davidson® CVO™ Road Glide® ST is designed for those who value precision and technical refinement in a high-performance touring motorcycle.