The 2025 Harley-Davidson® CVO™ Road Glide® RR is a production motorcycle engineered directly from Harley-Davidson® factory racing development. It is a street-legal performance bagger built using race-derived materials, components, and systems with minimal concessions to comfort or touring priorities. Every major assembly reflects an emphasis on weight reduction, mechanical strength, thermal control, and precision handling. The model is produced in extremely limited numbers and includes serialized identification, reinforcing its technical positioning rather than serving as a cosmetic distinction. The motorcycle combines a high-output Milwaukee-Eight® powertrain, competition-grade suspension, advanced braking hardware, and comprehensive electronic control systems into a single platform designed for sustained high-speed operation.
Screamin’ Eagle® 131 Engine Architecture and Output Characteristics
The 2025 Harley-Davidson® CVO™ Road Glide® RR uses the Screamin’ Eagle® 131 cubic inch V-twin, which is the most powerful Milwaukee-Eight® engine installed in a production Harley-Davidson® motorcycle. The engine produces 153 horsepower and 150 foot-pounds of torque, with a redline set at 6,500 rpm. This output level is supported by CNC-ported cylinder heads that improve airflow consistency and volumetric efficiency at higher engine speeds. Internal components are upgraded using Screamin’ Eagle® racing-spec parts designed to withstand elevated thermal and mechanical loads.
The camshaft profile is the SE8-550, selected to support high-rpm power delivery while maintaining predictable throttle response. The extended rev range allows the engine to sustain acceleration beyond traditional touring engine limits. Combustion efficiency and power consistency are optimized for aggressive riding environments, including sustained high-speed operation and repeated acceleration cycles.
High-Capacity Intake System and Airflow Management
Air delivery to the engine is handled by a race-inspired intake system engineered for high-volume flow. A 68-millimeter throttle body increases intake capacity and reduces restriction during rapid throttle input. The intake manifold is CNC-machined from aluminum to reduce mass while maintaining structural rigidity and consistent airflow geometry.
A washable Screamin’ Eagle® high-flow air filter is used to maintain airflow efficiency while allowing repeated service without replacement. The intake system is designed to support both peak horsepower output and controlled airflow during partial throttle operation, aligning with the engine’s broader performance objectives.
Racing King 6 Transmission and Power Transfer Design
The Screamin’ Eagle® Racing King 6 transmission is installed to manage the engine’s output under high-stress conditions. Gears and shafts are shot-peened to increase surface strength and resistance to fatigue. Back-cut shift dogs improve gear engagement under load and reduce the likelihood of disengagement during aggressive shifting.
Gear ratios are selected to support both high-speed acceleration and controlled power delivery through corners. The transmission design prioritizes mechanical reliability and consistent engagement rather than comfort-oriented shifting characteristics.
Akrapovič Titanium Exhaust and Thermal Efficiency
The exhaust system is a full titanium Akrapovič design developed in collaboration with Harley-Davidson® factory racing. The system uses lightweight 2-into-1 header pipes, a titanium muffler, and carbon fiber heat shields. Compared to a standard Milwaukee-Eight® exhaust system, this configuration reduces weight by more than 10 pounds. Lower exhaust mass improves handling responsiveness and reduces heat retention.
The exhaust system is engineered to optimize exhaust scavenging while remaining fully compliant with 50-state emissions regulations. Material selection and construction support high-temperature operation without compromising structural integrity or performance consistency.
Öhlins® Race-Spec Suspension Configuration
Suspension performance is a defining technical element of the 2025 Harley-Davidson® CVO™ Road Glide® RR. The motorcycle is equipped with fully adjustable Öhlins® race-spec components that raise ride height by two inches. Increased ride height allows for greater lean angles and improved cornering clearance.
Front suspension duties are handled by 43-millimeter Öhlins® FGR inverted forks. These forks provide precise damping control and improved front-end feedback during braking and corner entry. Rear suspension consists of dual Screamin’ Eagle® Öhlins® remote reservoir shocks designed to maintain damping performance under sustained load and heat buildup. Adjustability allows the suspension to be tuned for specific riding conditions and rider preferences.
Billet Aluminum Swingarm and Chassis Rigidity
The swingarm is a billet aluminum unit developed by Harley-Davidson® factory racing engineers. Machined from a 220-pound block of 6061 aluminum and reduced to an 18-pound finished component, the swingarm significantly reduces unsprung weight. Lower unsprung mass improves suspension response and tire contact consistency.
The swingarm design increases torsional rigidity, contributing to precise handling during high-speed cornering and braking transitions. The chassis and swingarm combination supports aggressive riding without flex-induced instability.
Brembo® Braking System and Control Precision
Braking performance is delivered through a premium Brembo® system designed for extreme operating conditions. The front braking setup includes nickel-plated GP4-RX CNC-machined calipers with four 32-millimeter pistons. These calipers operate on 320-millimeter Brembo® T-Drive rotors engineered for efficient heat dissipation and consistent braking force under repeated use.
The rear braking system consists of a four-piston Brembo® caliper paired with a 300-millimeter rotor. The system provides balanced braking control and predictable modulation. Braking components are selected to maintain performance during aggressive riding scenarios involving frequent high-speed deceleration.
Rider Interface Components and Weight Reduction Measures
Traditional footboards are replaced with billet aluminum mid-foot controls. This configuration increases cornering clearance and provides a more direct rider interface for shifting and braking inputs. The controls are machined to reduce weight while maintaining structural strength.
The solo seat is developed in collaboration with Saddlemen® and features a raised seating position that increases the rider height by one inch. A rear bolster stabilizes the rider during acceleration, while the integrated pommel provides support during braking. Carbon fiber construction reduces overall seat weight while maintaining durability.
Cast aluminum wheels finished in gloss black further reduce unsprung mass. The front wheel includes a laser-etched CVO™ RR logo, serving as an identification detail rather than a functional component.
Electronic Ride Modes and Performance Calibration
The motorcycle includes nine selectable ride modes that allow adjustment of throttle response, engine braking, traction control, and braking behavior. Track mode is developed with direct input from Harley-Davidson® factory racing and is calibrated for closed-course performance.
Track Plus mode further reduces electronic assistance, allowing experienced riders increased mechanical control. These modes are accessed through the onboard interface and can be changed to suit riding conditions or rider preferences.
Instrumentation, Connectivity, and Display Systems
The 2025 Harley-Davidson® CVO™ Road Glide® RR uses a 12.3-inch touchscreen display powered by Skyline™ OS. The display provides access to vehicle information, ride mode selection, and system settings. Wireless Apple CarPlay®, Bluetooth® connectivity, and embedded navigation are integrated into the system. Over-the-air updates allow the software platform to remain current without physical service intervention.
Display brightness and interface responsiveness are designed to remain functional under varying lighting and speed conditions.
High-Output Audio and Integrated Lighting Systems
Audio performance is provided by a Rockford Fosgate® Stage III system delivering 500 watts of output through 6.5-inch three-way fairing-mounted speakers. The system is engineered to maintain clarity at speed and under wind noise conditions typical of high-performance riding.
Signature LED lighting is integrated throughout the motorcycle to improve visibility and electrical efficiency. The lighting system supports both functional illumination and aerodynamic consistency.
Rider Safety Enhancements and Stability Systems
The 2025 Harley-Davidson® CVO™ Road Glide® RR includes a full suite of Harley-Davidson® rider safety enhancements. These systems include anti-lock braking, electronic linked braking, traction control, drag-torque slip control, vehicle hold control, and tire pressure monitoring. Cornering-enhanced variants of braking and traction systems adjust dynamically based on lean angle.
These systems are designed to support stability during acceleration, braking, and deceleration without intrusive intervention. Calibration prioritizes predictable response and rider control.
Visit Speedway Harley-Davidson® for a Test Ride
Riders interested in evaluating the technical performance of the 2025 Harley-Davidson® CVO™ Road Glide® RR can experience its capabilities through a scheduled test ride. This motorcycle allows direct assessment of its high-output engine behavior, precision suspension response, and advanced electronic control systems in operation. A test ride provides the opportunity to understand how the chassis, braking components, and ride modes function together under controlled conditions. Scheduling time with Speedway Harley-Davidson® within Concord, NC, allows riders to explore this model’s engineering characteristics in a professional setting. Appointments can be arranged to ensure adequate time for evaluation and discussion of the motorcycle’s specifications and systems.
