The 2025 Harley-Davidson® CVO™ Road Glide® ST represents a focused blend of advanced engineering and functional design. Drawing inspiration from the brand’s MotoAmerica® King of the Baggers™ race motorcycles, it introduces refined performance technology for street application. This motorcycle integrates lightweight carbon-fiber construction, a powerful Milwaukee-Eight® 121 High Output V-Twin engine, and advanced electronic systems designed for improved control and responsiveness. Built for precision and power delivery, the 2025 Harley-Davidson® CVO™ Road Glide® ST defines performance-oriented touring capability.
Powertrain and Performance Output
The 2025 Harley-Davidson® CVO™ Road Glide® ST is equipped with the Milwaukee-Eight® 121 High Output engine, producing 127 horsepower and 145 foot-pounds of torque. This is the most powerful factory-installed engine in any Harley-Davidson® production motorcycle to date. The engine features a high-performance camshaft, optimized Heavy Breather intake, and an increased rev limit of 5,900 rpm. Together, these elements enhance airflow efficiency and overall output while maintaining consistent throttle response across the powerband.
A set of lightweight titanium mufflers contributes to weight reduction while improving exhaust flow and maintaining a deep, low-frequency exhaust rumble. The result is efficient performance with strong acceleration characteristics. Despite its output capability, the 2025 Harley-Davidson® CVO™ Road Glide® ST maintains an estimated fuel economy of 44 miles per gallon, combining endurance and strength within a touring configuration.
Suspension and Handling Precision
Harley-Davidson® designed the 2025 Harley-Davidson® CVO™ Road Glide® ST for agile handling without compromising stability. The motorcycle utilizes fully adjustable SHOWA® 47mm inverted front forks offering 4.6 inches of travel. Compression, rebound, and preload adjustments allow the rider to customize the suspension to match individual comfort and terrain preferences.
At the rear, dual outboard SHOWA® remote reservoir shocks provide three inches of travel. The separation of oil and gas within the reservoirs maintains consistent damping during extended operation and demanding riding conditions. This system ensures precise control and predictable feedback across varying road surfaces, allowing confident handling through turns and high-speed transitions.
Braking System and Stopping Efficiency
The braking system on the 2025 Harley-Davidson® CVO™ Road Glide® ST combines mechanical precision with advanced control electronics. Dual floating front brake rotors improve heat dissipation during prolonged use, while Brembo® calipers ensure consistent braking performance under load.
The Electronic Linked Braking (ELB) feature automatically balances braking effort between the front and rear wheels when the rider applies the front brake lever. At lower speeds or during light braking, the system minimizes linking to provide natural feedback. This combination of components and technology results in improved control and efficient deceleration across a variety of conditions.
Lightweight Components and Structural Design
Weight management and rigidity optimization play a critical role in the construction of the 2025 Harley-Davidson® CVO™ Road Glide® ST. Forged carbon fiber replaces steel in the front fender, significantly reducing unsprung mass while maintaining strength and durability. This material also provides a refined finish consistent with the motorcycle’s performance orientation.
Cast aluminum wheels further reduce weight, contributing to enhanced agility and stability. The dual rotor setup aids thermal management during braking. The inclusion of mini-boards provides adequate foot support while maintaining sufficient lean angle clearance for performance riding.
The solo seat incorporates a steep back profile that supports the rider during hard acceleration or cornering. Combined with P&A tall risers and moto bars, ergonomics can be tuned to accommodate preferred riding posture and control sensitivity. The Flat-Out engine guard provides basic protection while preserving a minimalist profile aligned with the motorcycle’s streamlined design.
Visual and Functional Design Elements
The 2025 Harley-Davidson® CVO™ Road Glide® ST integrates both aesthetic and performance-oriented elements. The Screamin’ Eagle® graphic flows across the fairing and fuel tank, with contrasting Performance Red accents highlighting the powertrain. Available color options include Mercury Silver, Rally Red, and Hot Lap. Each finish complements the machine’s aerodynamic lines while maintaining a lightweight form factor.
The bike’s shark-nose fairing is designed for aerodynamic efficiency and stability at sustained speeds. This configuration reduces rider fatigue during long-distance operation by channeling airflow effectively around the rider’s position. The result is a motorcycle that combines aggressive visual presence with structural purpose.
Advanced Technology and Ride Control
Technology integration on the 2025 Harley-Davidson® CVO™ Road Glide® ST focuses on rider interaction, operational control, and information clarity. The motorcycle features a 12.3-inch color TFT display powered by the Skyline™ OS system. This touchscreen interface consolidates critical data, including gauges, ride modes, and navigation with live traffic and weather overlays. It also provides access to the Rockford Fosgate® Stage II audio system and Harley-Davidson® Rider Safety Enhancements.
The display layout enables quick adjustments to performance settings without distracting from riding focus. Its clear visibility and touch-sensitive design offer accessibility in both daylight and low-light environments.
The motorcycle provides 8 selectable ride modes designed to tailor performance characteristics. Among these are Track and Track+ modes intended for closed-course or race-style operation, which adjust throttle response, traction control thresholds, and suspension behavior for high-intensity performance. Other modes balance power and comfort, allowing seamless adaptation between commuting and spirited touring.
Safety Enhancements and Stability Systems
The 2025 Harley-Davidson® CVO™ Road Glide® ST is equipped with the most comprehensive suite of Rider Safety Enhancements available in the Harley-Davidson® lineup. These electronic systems monitor traction, braking, and stability factors, automatically adjusting performance characteristics to maintain optimal control.
The Anti-lock Brake System (ABS) prevents wheel lock-up during braking to preserve steering control. Cornering Enhanced ABS (C-ABS) further refines this function by adjusting brake pressure relative to lean angle. The Electronic Linked Braking (ELB) and Cornering Enhanced Electronic Linked Braking (C-ELB) systems coordinate front and rear brake application to maintain balance and trajectory during braking in turns.
The Traction Control System (TCS) limits excessive rear wheel spin during acceleration. The Cornering Enhanced Traction Control System (C-TCS) extends this feature by compensating for lean angle, preserving grip on variable surfaces. The Drag-Torque Slip Control System (DSCS) and Cornering Drag-Torque Slip Control System (C-DSCS) mitigate wheel slip during aggressive downshifts or throttle roll-off, particularly on wet or low-traction surfaces.
Vehicle Hold Control (VHC) assists the rider in maintaining position during hill starts by holding brake pressure until throttle input resumes forward motion. The Tire Pressure Monitoring System (TPMS) provides real-time alerts to the display regarding deviations from recommended air pressure levels, ensuring consistent handling and tire performance. Together, these systems form a cohesive safety platform that supports rider confidence across diverse operating conditions.
Exhaust and Acoustic Engineering
The use of titanium in the exhaust system provides both weight savings and heat management advantages. Titanium’s high strength-to-weight ratio allows the mufflers to reduce mass while sustaining structural integrity under raised temperatures. The resulting flow efficiency increases engine breathing capacity and enhances mid-range torque delivery. The exhaust rumble remains deep and controlled, emphasizing a balanced acoustic profile that matches the motorcycle’s performance character.
Ergonomics and Rider Interface
Every element of the rider interface has been engineered for stability and endurance. The seat height, measuring 26.7 inches when laden, provides balanced footing for a range of riders. The handlebar and control layout promote an upright but engaged position optimized for both comfort and command. Control levers, switches, and display interactions are positioned for minimal reach and maximum responsiveness.
Aerodynamic shaping around the fairing and tank area improves wind deflection and contributes to a quieter, more stable ride experience. Together, these features allow extended operation without compromising precision or feedback.
Visit Treasure Coast Harley-Davidson® to Schedule a Test Ride
The 2025 Harley-Davidson® CVO™ Road Glide® ST integrates competition-derived components, advanced safety systems, and performance-focused design into one cohesive platform. Its Milwaukee-Eight® 121 High Output engine, lightweight construction, and intelligent control technologies deliver measurable capability for riders seeking advanced engineering and refined power. Treasure Coast Harley-Davidson® near Sunrise, FL, invites riders to schedule a test ride and evaluate the performance systems firsthand. A test ride offers the opportunity to experience the stability of the SHOWA® suspension, the precision of cornering safety features, and the responsive behavior of the Milwaukee-Eight® 121 HO engine. Our dealership team is available to provide detailed demonstrations and model insights. Visit today to experience how focused engineering defines the 2025 Harley-Davidson® CVO™ Road Glide® ST.
