The 2026 Harley-Davidson® Road Glide® is a touring motorcycle designed with a frame-mounted fairing, Milwaukee-Eight® 117 engine, integrated rider assistance systems, and a large-format infotainment display. The motorcycle combines long-distance touring capability with a chassis structure intended for highway stability and controlled handling. Its dimensions, drivetrain configuration, electronic systems, and suspension components reflect a design focused on sustained road performance and rider functionality.
The 2026 Harley-Davidson® Road Glide® measures 94.9 inches in length, 37.2 inches in width, and 51.8 inches in height. It uses a 64-inch wheelbase paired with a steering head rake of 26 degrees and a fork angle of 29.25 degrees. Trail measurement is listed at 6.8 inches. These chassis dimensions contribute to directional stability and predictable steering response during highway operation and extended touring travel.
Seat height measures 26.6 inches in laden configuration and 28.3 inches unladen. Static ground clearance is 5.7 inches. The motorcycle has a running weight of 838 pounds and a gross vehicle weight rating of 1,360 pounds. Gross axle weight ratings are listed at 500 pounds for the front and 927 pounds for the rear. Luggage capacity measures 2.42 cubic feet, providing integrated storage for touring use.
Milwaukee-Eight® 117 Engine Configuration
The 2026 Harley-Davidson® Road Glide® uses the Milwaukee-Eight® 117 engine with a displacement of 117 cubic inches, equivalent to 1,923 cc. The engine features a bore of 4.075 inches and a stroke of 4.5 inches. The compression ratio is rated at 10.3:1.
The engine uses pushrod-operated overhead valves with hydraulic self-adjusting lifters and four valves per cylinder. This valve arrangement supports consistent operation while reducing the need for manual valve adjustments. Fuel delivery is controlled through Electronic Sequential Port Fuel Injection. The system manages fuel distribution across varying throttle positions and riding conditions.
Performance specifications list 130 ft-lb of torque at 3,250 rpm and 105 horsepower at 4,600 rpm. These output figures support highway acceleration, loaded touring operation, and low-rpm cruising performance. The engine uses a pressurized dry-sump lubrication system. Air intake filtration is managed through a washable fiberglass air cleaner. Exhaust routing uses a 2-1-2 dual exhaust system with tapered mufflers.
Fuel capacity measures 6 gallons with a 1-gallon reserve tied to the fuel injection warning system. The estimated fuel economy is listed at 44 mpg.
Six-Speed Drivetrain and Gear Ratios
The 2026 Harley-Davidson® Road Glide® uses a 6-Speed Cruise Drive® transmission connected to a chain-driven primary system and belt-driven final drive. The primary drive ratio is 34/46, while the final drive ratio is 32/68.
The transmission includes a mechanically actuated 10-plate wet Assist and Slip clutch. This clutch configuration is intended to reduce clutch lever effort while supporting smoother deceleration and downshift control.
Overall gear ratios are listed at 9.593 in first gear, 6.65 in second gear, 4.938 in third gear, 4.000 in fourth gear, 3.407 in fifth gear, and 2.875 in sixth gear. This ratio spread supports low-speed maneuvering while maintaining reduced engine speed during highway cruising.
Oil capacity with filter measures 5 quarts. Transmission capacity is 1 quart, and primary chain case capacity is 1.1 quarts. Coolant capacity is listed at 0.82 quarts.
Touring Chassis and Structural Design
The frame structure uses mild steel tubular construction with a two-piece stamped and welded backbone. The chassis also incorporates cast and forged junctions, twin down-tubes, and a bolt-on rear frame section with forged fender supports. The frame assembly uses MIG welding throughout its construction.
The swingarm uses mild steel construction with drawn and welded sections and forged junction points. This chassis layout supports the motorcycle’s touring weight distribution and long-distance handling characteristics.
Front suspension uses a 49 mm Dual Bending Valve fork. Rear suspension consists of dual outboard emulsion shocks with preload adjustability and 3 inches of rear suspension travel. Front suspension travel measures 4.6 inches. The rear preload adjustment allows the motorcycle to compensate for varying rider, passenger, and cargo loads.
The motorcycle uses cast aluminum wheels. The front wheel measures 19 inches in diameter and 3.5 inches in width. The rear wheel measures 18 inches in diameter and 5 inches in width. Tire equipment includes Dunlop® Harley-Davidson® Series bias blackwall tires. Front tire specification is 130/60B19 M/C 61H, while rear tire specification is 180/55B18 M/C 80H.
Brake Components and Stability Systems
The braking system uses dual floating front rotors paired with 32 mm four-piston fixed front calipers mounted axially. The rear brake uses a fixed rotor with a single axially mounted caliper. The front rotor diameter measures 12.6 inches with a thickness of 0.18 inches. Rear rotor diameter measures 11.8 inches with a thickness of 0.28 inches.
Anti-lock Braking System functionality is included as standard equipment. The motorcycle also incorporates Electronic Linked Braking, which distributes braking force between front and rear braking components during operation.
Traction management systems include the Traction Control System and the Drag-torque Slip Control System. These systems are designed to assist wheel traction and rear-wheel stability during acceleration and deceleration.
Vehicle Hold Control is also included. This system assists riders during stopped conditions on inclines by maintaining brake pressure temporarily after the brake lever or pedal is released.
The motorcycle includes Tire Pressure Monitoring System functionality for active tire pressure observation during operation.
Cornering Rider Safety Technologies
The 2026 Harley-Davidson® Road Glide® includes cornering-enhanced rider safety technologies integrated into the motorcycle’s electronic control systems. These systems are intended to account for motorcycle lean angle during braking and traction events.
The Cornering Enhanced Anti-lock Brake System adjusts braking intervention based on lean conditions during cornering operation. Cornering Enhanced Electronic Linked Braking modifies front and rear brake distribution while leaned into a turn.
Cornering Enhanced Traction Control System assists rear-wheel traction management during cornering acceleration. Cornering Drag-torque Slip Control System supports rear-wheel stability during downshifting and throttle reduction while the motorcycle is leaned over.
These electronic systems are integrated into the motorcycle’s operational controls to support stability during varying road and riding conditions.
Electrical Equipment and Integrated Lighting
The electrical system uses a sealed maintenance-free 12-volt battery rated at 28 amp-hours and 405 cold cranking amps. Charging output comes from a three-phase 58-amp charging system with a maximum power output of 754 watts at 13 volts.
Starting operation uses a 1.6 kW electric starter system with solenoid shift starter motor engagement.
Lighting components use LED technology for the headlamp, tail and stop lamps, front signal lamps, and rear turn signals. LED lighting systems provide consistent illumination while reducing electrical load compared with older incandescent systems.
The motorcycle includes digital gauges integrated directly within the infotainment display. A 15-watt USB-C accessory port is located in the media storage compartment for device charging and connection support.
An embedded navigation system is included with traffic and weather functionality through Wi-Fi Hotspot connectivity. Subscription requirements apply in applicable regions.
Skyline™ OS Infotainment Platform
The infotainment system on the 2026 Harley-Davidson® Road Glide® uses Skyline™ OS displayed through a 12.3-inch full-color TFT screen. The display integrates motorcycle information, navigation functions, media controls, communication features, and rider system information within a centralized interface.
Audio output uses two 5.25-inch fairing-mounted speakers rated at 50 watts per channel. AM and FM radio functionality are included as standard equipment. USB connectivity supports SD card, flash drive, and MP3 media input.
Bluetooth® functionality supports phone connectivity, media playback, and headset integration. Hands-free mobile phone capability is included through Bluetooth® connection support.
Apple CarPlay® compatibility is included through wired or wireless connection methods. USB-C and smartphone connectivity are supported through the connection interface located in the inner fairing storage compartment.
The vehicle information display includes operating data such as air temperature, oil pressure, and Engine Idle Temperature Management System information. Rider and passenger headset communication capability is available through compatible Harley-Davidson® headset systems.
Touring Capacity and Riding Characteristics
The 2026 Harley-Davidson® Road Glide® uses a frame-mounted fairing configuration designed to reduce steering influence from wind resistance during highway travel. Combined with the motorcycle’s 64-inch wheelbase and touring chassis dimensions, the platform is configured for long-distance riding stability.
Lean angle measurements are listed at 32 degrees on both left and right sides. Suspension travel dimensions and wheel specifications support touring comfort while maintaining structural control during extended operation.
The motorcycle’s luggage capacity, integrated infotainment systems, rider assistance technologies, and large-displacement engine position the 2026 Harley-Davidson® Road Glide® within the full-size touring category. Its chassis geometry, braking systems, and drivetrain layout are engineered for highway operation, passenger accommodation, and sustained travel capability.
Visit Tower's Quad Cities Harley-Davidson® for a Test Ride
Riders interested in examining the technical systems and touring features of the 2026 Harley-Davidson® Road Glide® can schedule a test ride with Towers' Quad Cities Harley-Davidson® in Davenport, IA. A test ride provides the opportunity to evaluate the Milwaukee-Eight® 117 engine, 6-Speed Cruise Drive® transmission, frame-mounted fairing, and suspension components under operating conditions. Riders can also review the Skyline™ OS infotainment system, navigation interface, Bluetooth® connectivity, and integrated rider safety technologies during the visit. The braking systems, cornering assistance features, and touring ergonomics can be assessed directly through controlled riding evaluation. Scheduling a ride allows riders to compare the 2026 Harley-Davidson® Road Glide® touring platform with their current riding requirements and preferred operating characteristics.
