The 2025 Harley-Davidson® CVO™ Road Glide® ST applies race-derived thinking to a performance touring platform and focuses on measurable gains in power, control, and electronic assistance. Lightweight materials reduce mass, suspension components are fully adjustable, and a comprehensive suite of rider aids manages traction and braking in varied conditions. The model takes direct influence from the MotoAmerica® King of the Baggers™ competition and translates it into a configuration that is precise and predictable on public roads.
Race Bagger Development Influence
Design decisions on this model come from competition baggers that prioritize reduced weight and responsive chassis behavior. Carbon fiber is used where it offers clear advantages, with forged construction applied to the front fender to replace steel and remove unnecessary mass. Cast aluminum wheels further lower unsprung weight and improve steering response, while dual floating brake rotors are selected for improved heat dissipation during repeated high-energy stops. Each of these choices reflects an emphasis on performance and durability with minimal excess.
Milwaukee-Eight® 121 High Output Powertrain
The 2025 Harley-Davidson® CVO™ Road Glide® ST uses the Milwaukee-Eight® 121 High Output V-twin. Output is listed at 127 horsepower and 145 foot-pounds of torque, figures that set a new mark for a factory-installed Harley-Davidson® production engine. The raised rev limit of 5,900 rpm expands the usable range and pairs with internal upgrades to deliver sustained acceleration. Fuel economy for the configuration is rated at 44 miles per gallon, supporting extended operation between stops without reducing performance capability.
Intake, Exhaust, and Rev Ceiling Tuning
Airflow and exhaust efficiency are addressed through a Screamin' Eagle® Heavy Breather Intake and titanium mufflers that lower weight while improving gas flow. The camshaft profile supports the higher output target, and the increased rev ceiling allows the engine to maintain power delivery later in the range. This integrated approach produces an immediate response with a broad torque curve that remains stable during high-load use. The resulting system is both strong and efficient by the numbers provided.
Adjustable SHOWA® Suspension Geometry
The 2025 Harley-Davidson® CVO™ Road Glide® ST uses a 47-millimeter inverted SHOWA® fork that provides 4.6 inches of travel and allows adjustment for compression, rebound, and preload. This level of adjustability lets riders set support for braking dive, mid-corner stability, and ride quality with measurable changes that can be felt at the controls. At the rear, dual outboard SHOWA® remote reservoir shocks deliver three inches of travel and are positioned between the saddlebags and rear fender to maintain packaging efficiency and heat separation. The rear units keep oil and gas separated inside the shock bodies, which helps retain damping consistency during prolonged or aggressive riding.
Brembo® Braking and Rotor Thermal Control
The braking system employs Brembo® components and dual floating front rotors designed to shed heat more effectively than standard fixed rotors. Heat management is critical for repeatable stopping distance, and the floating design helps minimize fade. Integration with electronic linked braking balances pressure between the front and rear circuits under specific inputs to improve stability. This mechanical and electronic pairing contributes to predictable braking with reduced effort at the lever and pedal.
Lightweight Components and Mass Reduction
A forged carbon fiber front fender replaces a traditional steel part to remove weight while retaining strength. The cast aluminum wheels reduce rotating mass, which lowers the moment of inertia and allows quicker changes of direction. The solo seat uses a steep back section that provides lower-back support and holds the rider in place during hard launches and sustained cornering. Each of these items supports the same objective of responsive handling without unnecessary mass.
Ergonomics and Control Interfaces
P&A tall risers and a moto bar allow riders to set wrist angle and reach for improved leverage at the front end. Mini-boards provide secure foot placement while preserving lean angle, avoiding the bulk found in larger boards. A Flat-Out bar serves as a minimal engine guard that offers coverage in a low-speed tip-over without adding complex structures that could interfere with cornering clearance. The resulting control triangle supports precise inputs and clear feedback from the chassis.
Ride Mode Calibration and Track Settings
The system includes eight ride modes that change power delivery, traction thresholds, and braking influence. Two of these, Track and Track+, are reserved for closed-course use and provide higher performance settings with reduced intervention. The additional modes address daily use or distance travel with calibrated responses that emphasize stability. Mode selection is handled through the TFT interface and can be adjusted to match conditions and preferences.
Cornering and Stability Electronics
The 2025 Harley-Davidson® CVO™ Road Glide® ST uses a suite of Rider Safety Enhancements that form a package designed to assist in acceleration, deceleration, and corner entry or exit. Anti-lock Brake System works in straight-line braking, while Cornering ABS accounts for lean angle to modulate pressure as lateral load increases. Electronic Linked Braking manages pressure at both wheels when the front lever is applied, and Cornering ELB adjusts the proportioning for a leaned motorcycle. Traction Control manages rear wheel spin during throttle application, and Cornering Traction Control continues that function while the chassis is at an angle. Drag-Torque Slip Control reduces excessive rear slip from abrupt downshifts or throttle closures, and the cornering variant applies the same logic while leaned. Vehicle Hold Control keeps the motorcycle stationary on grades after a brief squeeze of the lever or pedal, and Tire Pressure Monitoring sends pressure alerts to the display to help maintain tire performance and service life. These systems are aimed at maintaining the rider’s intended path with consistent electronic support that does not remove control authority.
Efficiency Metrics and Riding Range
The listed fuel economy of 44 miles per gallon complements the power and torque figures by allowing longer intervals between fueling during touring use. Efficiency is supported by the Heavy Breather Intake and titanium mufflers that improve flow while reducing mass compared to conventional components. The engine mapping aligns fuel delivery with the raised rev limit to avoid unnecessary enrichment during operation.
Seat Height, Rider Position, and Control Feedback
A laden seat height of 26.7 inches places the rider low in the chassis and promotes a secure stance at stops. The solo seat’s shape and support help manage rider movement during aggressive acceleration and quick transitions, which in turn keeps inputs steady at the bars and boards. Combined with the riser and moto bar adjustability, the setup enables riders to find a neutral position that aids steering precision and braking stability. These relationships contribute to consistent control effort and a direct feel for grip and suspension load.
Materials, Finish, and Model Identification
Premium paint is applied with a Screamin' Eagle® graphic that runs from the sides of the fairing into the fuel tank. Performance Red accents appear across the powertrain for clear visual identification. Available color options include Mercury Silver, Rally Red, and Hot Lap. The forged carbon fiber front fender and the cast wheels provide visual confirmation of the weight reduction strategy while reinforcing the model’s high-performance intent.
Audio and Onboard Interface Integration
The Rockford Fosgate® Stage II audio system integrates with the TFT display for single-point access to volume, source, and related functions. The Skyline™ OS menu structure provides clear navigation through ride modes, gauges, and audio without forcing the rider into deep submenus for frequent actions. The size and brightness of the screen support quick checks of status information. This consolidation simplifies interaction and keeps the rider’s attention on the primary task of vehicle control.
Chassis Behavior and Component Synergy
Cast aluminum wheels reduce unsprung mass and help the SHOWA® suspension react quickly to surface changes. Floating rotors aid temperature control during repeated stops, so braking force remains consistent across a ride. The carbon fiber fender, solo seat, riser, and bar setup, and mini-boards all support stability under load and during lean. Titanium mufflers contribute to overall mass reduction, which benefits acceleration, braking distance, and direction changes. The combined effect is a chassis that responds to inputs without delay while maintaining predictability.
Visit Harley-Davidson® of New Port Richey near Crystal River, FL
We invite riders who value verified specifications and measurable performance to schedule a test ride. Experience the Milwaukee-Eight® 121 High Output engine, the fully adjustable SHOWA® suspension, and the Brembo® braking system in a controlled route that highlights each feature. Explore the 2025 Harley-Davidson® CVO™ Road Glide® ST and its eight ride modes on the 12.3-inch TFT display with Skyline™ OS and evaluate the rider safety enhancements that manage traction and braking through varied scenarios. To arrange a test ride, contact Harley-Davidson® of New Port Richey near Crystal River, FL, for a dedicated appointment. Our team will prepare a unit so you can assess power delivery, chassis response, and system integration in one focused session.