2025 Harley-Davidson® CVO™ Road Glide® ST near Deer Park, TX
The 2025 Harley-Davidson® CVO™ Road Glide® ST is a production motorcycle engineered with direct influence from the MotoAmerica® King of the Baggers™ race series. This model integrates advanced lightweight materials, race-level electronic controls, and the most powerful engine ever installed in a factory Harley-Davidson®. The result is a motorcycle designed for high performance on the street with components optimized for handling, braking, and rider control.
Engine Specifications and Power Output
The 2025 Harley-Davidson® CVO™ Road Glide® ST features the Milwaukee-Eight® 121 High Output V-twin engine. This engine delivers a factory-rated 127 horsepower and 145 foot-pounds of torque. These figures represent the highest output ever offered by Harley-Davidson® in a production motorcycle. The powertrain includes a high-performance camshaft and a Heavy Breather Intake system, designed to increase airflow efficiency and engine response. The engine’s rev limit is set at 5,900 revolutions per minute, allowing for higher RPM use than previous models. Fuel economy is rated at 44 miles per gallon.
Lightweight titanium mufflers are fitted to enhance exhaust flow, reducing weight compared to traditional steel mufflers while providing a deep and distinct exhaust rumble. This combination supports maximum engine performance and contributes to the motorcycle’s overall weight reduction strategy.
Design and Material Innovation
The 2025 Harley-Davidson® CVO™ Road Glide® ST features several design choices focused on reducing weight and improving handling. The front fender is made from forged carbon fiber, which replaces the standard steel fender used on other models. This material significantly reduces weight in the front suspension area, improving agility and responsiveness. The carbon fiber fender also offers a durable surface with a race-inspired finish.
Wheels are constructed from cast aluminum, which lowers unsprung mass and enhances handling precision. These wheels work in tandem with dual floating brakes. rotors. Floating rotors provide better heat dissipation during braking compared to fixed rotors, ensuring consistent stopping power during extended use.
The solo seat is designed with a steep backrest that supports the lower back and helps maintain rider stability during rapid acceleration and cornering maneuvers. The seat material and shape are optimized for grip without sacrificing comfort.
Adjustable tall risers and moto bars enable riders to customize their riding posture. This customization ensures ergonomic alignment for various rider preferences. The motorcycle also includes a Flat-Out engine guard. This engine guard has a minimalist design intended to protect the paint and engine casing in the event of a low-speed tip-over without adding significant weight or bulk.
Suspension and Handling Characteristics
The suspension system of the 2025 Harley-Davidson® CVO™ Road Glide® ST consists of fully adjustable components. The front suspension uses SHOWA® 47 mm inverted forks with 4.6 inches of travel. These forks offer adjustability for compression damping, rebound damping, and preload.
The rear suspension utilizes dual outboard SHOWA® Remote Reservoir shocks. These shocks provide 3 inches of travel and maintain separate oil and gas chambers to prevent aeration and maintain consistent damping performance under demanding riding situations.
Together, these suspension components contribute to a stable and controlled ride across a variety of surfaces and riding styles. The use of lightweight materials and advanced damping technology allows the motorcycle to respond precisely to rider inputs.
Mini floorboards replace traditional, larger footboards, providing sufficient support for the rider's feet without restricting lean angles or movement. This design choice contributes to improved maneuverability and rider control.
Braking System and Performance Control
Braking on the 2025 Harley-Davidson® CVO™ Road Glide® ST is managed by Brembo® components paired with dual floating brake rotors at the front. These rotors are designed to dissipate heat efficiently, ensuring consistent brake performance during repeated or aggressive stops. The braking system is enhanced by a suite of Rider Safety Enhancements from Harley-Davidson®, featuring various electronic controls that improve stability and braking performance.
The motorcycle incorporates an Anti-lock Brake System (ABS) designed to prevent wheel lock during braking, helping the rider maintain directional control. The Electronic Linked Braking (ELB) system applies braking force to both wheels when either the front lever or rear pedal is used, improving brake balance and overall effectiveness.
Advanced Rider Assistance Technologies
The 2025 Harley-Davidson® CVO™ Road Glide® ST includes several advanced electronic rider aids to enhance control and safety. The Traction Control System (TCS) prevents rear-wheel spin during acceleration, which is particularly useful on varying road surfaces. The Drag-Torque Slip Control System (DSCS) reduces rear-wheel lock or slip during abrupt downshifts or throttle reductions, especially on slippery or wet roads.
Vehicle Hold Control (VHC) assists with hill starts by maintaining brake pressure after the rider releases the brake lever or pedal, preventing the bike from rolling backward. This function is helpful for controlling the motorcycle on inclines or ramps without requiring constant brake input.
The Tire Pressure Monitoring System (TPMS) provides real-time alerts of low or high tire pressure via the motorcycle’s display. Maintaining correct tire pressure is critical for optimal handling, tire longevity, and overall safety.
Cornering-Enhanced Controls
Cornering Rider Safety Enhancements adapt braking and traction control based on lean angle and lateral acceleration. The Cornering Enhanced ABS (C-ABS) adjusts brake pressure to prevent wheel lockup when the motorcycle is leaned over during turns. The Cornering Enhanced Electronic Linked Braking (C-ELB) modifies front-to-rear brake pressure distribution during cornering to maintain the intended path. Similarly, Cornering Enhanced Traction Control (C-TCS) manages rear-wheel slip while cornering, maintaining stability without sacrificing performance.
The Cornering Enhanced Drag-Torque Slip Control System (C-DSCS) prevents rear-wheel slip or lockup caused by sudden throttle changes or downshifts while turning. These cornering-specific systems improve rider confidence by automatically adjusting control inputs during dynamic riding conditions.
Rider Interface and Infotainment
The motorcycle features a 12.3-inch TFT touchscreen display with the Harley-Davidson® Skyline™ operating system. This screen provides clear visibility of ride information, including speed, RPM, ride modes, navigation, and weather and traffic updates. Riders can control the integrated Rockford Fosgate® Stage II audio system and adjust safety system settings through the display.
The 2025 Harley-Davidson® CVO™ Road Glide® ST offers eight selectable ride modes. These modes adjust engine output, throttle response, and rider assistance systems to match different riding environments or rider preferences. Among these modes are two Track modes intended for closed-course use, offering more aggressive throttle mapping and reduced electronic intervention.
Visit San Jacinto Harley-Davidson® to Schedule a Test Ride
Scheduling a test ride on the 2025 Harley-Davidson® CVO™ Road Glide® ST is recommended for those interested in experiencing the full extent of its technical capabilities. The combination of the Milwaukee-Eight® 121 High Output engine, advanced suspension setup, and comprehensive electronic safety systems provides a riding experience that cannot be fully appreciated through specifications alone. San Jacinto Harley-Davidson® near Deer Park, TX, offers opportunities to explore these features firsthand and assess how the 2025 Harley-Davidson® CVO™ Road Glide® ST handles in real-world conditions.