2026 Harley-Davidson® CVO™ Road Glide® ST near Bellaire, TX
The 2026 Harley-Davidson® CVO™ Road Glide® ST is a performance-oriented touring motorcycle designed with a focus on measurable output, structural precision, and integrated rider systems. This model combines a high-displacement V-twin engine with a reinforced chassis, advanced suspension components, and a fully digital rider interface. The specifications presented in the attached document show a clear alignment between engine performance, braking capability, and rider assistance technologies.
Engine Configuration and Output Characteristics
The 2026 Harley-Davidson® CVO™ Road Glide® ST uses the Milwaukee-Eight® 121 High Output engine. This engine features a displacement of 121 cubic inches, equivalent to 1,977 cc, with a bore of 4.075 inches and a stroke of 4.6 inches. It operates with a compression ratio of 11.4:1, supporting increased combustion efficiency and performance output. The valvetrain consists of pushrod-operated overhead valves with hydraulic self-adjusting lifters and four valves per cylinder. This configuration maintains consistent valve operation while reducing the need for frequent mechanical adjustment.
Fuel delivery is managed through Electronic Sequential Port Fuel Injection. This system provides precise metering of fuel across varying engine loads and speeds. Air intake is supported by a fiberglass, washable air cleaner, while exhaust flow is handled by a 2-1-2 dual exhaust system with tapered mufflers. Lubrication is achieved through a pressurized dry-sump system, which helps maintain oil distribution during sustained operation and varying riding conditions.
The engine produces 127 horsepower at 4,900 rpm and 145 ft-lb of torque at 4,000 rpm. Torque measurement follows the J1349 standard. These figures indicate strong mid-range performance, supported by the displacement and compression ratio. The engine’s configuration supports steady acceleration and sustained output across a wide operating range.
Transmission and Gear Ratio Structure
Power from the engine is transferred through a 6-Speed Cruise Drive® transmission. The drivetrain includes a chain primary drive with a 34/46 ratio and a belt final drive with a 30/68 ratio.
The clutch is a mechanically actuated 10-plate wet design with Assist and Slip functionality. This system reduces clutch lever effort and helps manage torque during downshifting. The gear ratios are structured to provide progressive acceleration. First gear has an overall ratio of 10.233, followed by 7.093 in second, 5.268 in third, 4.266 in fourth, 3.635 in fifth, and 3.067 in sixth. These ratios allow controlled power delivery at low speeds while supporting efficient cruising at higher speeds.
Structural Design and Frame Composition
The frame is constructed from mild steel using a tubular design with a two-piece stamped and welded backbone. It includes cast and forged junctions, twin down-tubes, and a bolt-on rear frame with forged fender supports. The structure is assembled using MIG welding techniques. This design supports rigidity and load distribution across the motorcycle.
The swingarm is also made from mild steel with a two-piece drawn and welded section. It incorporates forged junctions and is assembled using MIG welding. This component contributes to rear-wheel stability and alignment under acceleration and braking forces.
Suspension System and Handling Geometry
The front suspension consists of 47 mm inverted forks with adjustable preload, compression damping, and rebound damping. This setup allows tuning based on rider preference and load conditions. Rear suspension uses an emulsion shock system with adjustable preload, compression damping, and rebound damping.
Front suspension travel measures 4.6 inches, while rear travel measures 3 inches. These values support stability and ride control across varying surfaces. Steering geometry includes a rake of 26 degrees, a fork angle of 29.25 degrees, and a trail measurement of 6.7 inches. The wheelbase is 64 inches. These dimensions define steering response and directional stability.
Lean angle capability is measured at 31 degrees on both sides. This specification reflects the motorcycle’s ability to maintain traction and control during cornering.
Wheel Construction and Braking System Design
The motorcycle uses black 7-spoke cast aluminum wheels. The front wheel measures 19 inches in diameter with a width of 3.5 inches, while the rear wheel measures 18 inches in diameter with a width of 5 inches. Tire specifications include a 130/60B19 front tire and a 180/55B18 rear tire from the Dunlop® Harley-Davidson® Series.
The braking system is designed for controlled deceleration. The front uses dual 12.6-inch wave-style floating rotors paired with 4-piston fixed radial-mounted calipers. The rear uses an 11.8-inch fixed rotor with a single axial-mounted caliper. An anti-lock braking system is included as standard equipment.
Dimensional Layout and Capacity Specifications
The motorcycle measures 94.9 inches in length, 36.4 inches in width, and 50.4 inches in height. The laden seat height is 27.5 inches, while the unladen seat height is 28.3 inches. Ground clearance is listed at 5.1 inches.
The wheelbase is 64 inches, contributing to overall stability. Fuel capacity is 6 gallons, with a reserve capacity of 1 gallon indicated by a warning light. Oil capacity with filter is 5 quarts, and the transmission capacity is 1 quart. The primary chain case holds 1.1 quarts, and the coolant capacity is 0.82 quarts.
Weight is specified at 800 pounds as shipped and 838 pounds in running order. Gross vehicle weight rating is 1,360 pounds. Luggage capacity is measured at 2.42 cubic feet. These specifications define the motorcycle’s carrying capability and operational mass.
Electrical System and Lighting Components
The electrical system includes a sealed, maintenance-free 12-volt battery rated at 28 amp-hours and 405 cold cranking amps. Charging is handled by a three-phase, 58-amp system with a maximum output of 754 watts at 13 volts.
Starting is achieved through a 1.6 kW electric starter with solenoid shift engagement. Lighting components include LED headlamp, LED tail and stop lamp, LED front signal lights, and LED rear turn signals. These components provide consistent illumination and reduced power consumption.
Integrated Infotainment and Connectivity Systems
The infotainment system operates on Skyline™ OS and is displayed on a 12.3-inch full-color TFT screen. This interface integrates digital gauges and vehicle information. Audio output is rated at 125 watts per channel, delivered through two 6.5-inch fairing-mounted speakers.
The system includes AM and FM radio functionality, along with USB support for media playback. Hands-free mobile phone connectivity is available through Bluetooth®. The system supports Apple CarPlay® in both wireless and wired formats. Bluetooth® connectivity also allows integration with media players and headsets.
A USB-C connection is located in the inner fairing storage area, supporting smartphone integration and media transfer. A 15-watt USB-C power outlet is also included. The motorcycle features an embedded GPS system with navigation capability, supported by Wi-Fi hotspot connectivity for traffic and weather updates.
Rider Safety and Control Systems
The 2026 Harley-Davidson® CVO™ Road Glide® ST includes multiple rider safety systems designed to manage braking, traction, and stability. Standard features include Anti-lock Braking System, Electronic Linked Braking, Traction Control System, Drag-torque Slip Control System, Vehicle Hold Control, and Tire Pressure Monitoring System.
Cornering-specific systems are also included. These consist of Cornering Enhanced Anti-lock Braking System, Cornering Enhanced Electronic Linked Braking, Cornering Enhanced Traction Control System, and Cornering Drag-Torque Slip Control System. These systems adjust braking and traction behavior based on lean angle and dynamic input conditions.
Visit Stubbs Harley-Davidson® for a Test Ride
At Stubbs Harley-Davidson® near Bellaire, TX, riders can examine how the 2026 Harley-Davidson® CVO™ Road Glide® ST integrates engine output, chassis geometry, and electronic systems into a single platform. A scheduled test ride provides the opportunity to evaluate the 127-horsepower engine response, the function of the adjustable suspension, and the behavior of the braking system under controlled conditions. It also allows direct interaction with the Skyline™ OS display, navigation interface, and connectivity features. Experiencing the coordinated function of traction control, linked braking, and cornering systems offers additional insight into the motorcycle’s operational design. Scheduling a test drive allows riders to assess these specifications through direct observation and operation.