The 2026 Harley-Davidson® Road Glide® 3 is a three-wheel touring motorcycle designed with a large-displacement V-twin engine, integrated rider assistance systems, touring-focused chassis geometry, and a full infotainment platform. The model combines Harley-Davidson® touring architecture with a trike configuration intended for long-distance riding, cargo capacity, and enhanced low-speed stability. Its specifications include the Milwaukee-Eight® VVT 117 engine, electronic rider safety systems, integrated navigation, reverse functionality, and a frame-mounted fairing structure.
The motorcycle measures 103 inches in length with an overall width of 57.5 inches and an overall height of 51.4 inches. The wheelbase is 67.7 inches, contributing to the platform’s touring-oriented dimensions and extended road presence. Laden seat height is listed at 26.5 inches, while unladen seat height measures 27.9 inches. Static ground clearance is 5.5 inches. Steering geometry includes a 26-degree rake, 32-degree fork angle, and 3.8 inches of trail.
The 2026 Harley-Davidson® Road Glide® 3 has a running-order weight of 1,184 pounds and a gross vehicle weight rating of 1,700 pounds. Front axle weight rating is 511 pounds, and rear axle weight rating is 1,189 pounds. Fuel capacity is 6 gallons with a 1-gallon reserve warning level through the fuel injection system. Luggage capacity is measured at 2 cubic feet.
Milwaukee-Eight® VVT 117 Engine Configuration
The 2026 Harley-Davidson® Road Glide® 3 uses the Milwaukee-Eight® VVT 117 engine with a displacement of 117 cubic inches, equivalent to 1,923 cc. The engine incorporates variable valve timing and uses a pushrod-operated overhead valve configuration with hydraulic self-adjusting lifters. Each cylinder contains four valves.
The engine bore measures 4.075 inches, while the stroke measures 4.5 inches. The compression ratio is rated at 10.3:1. The fuel system uses Electronic Sequential Port Fuel Injection. The lubrication system is a pressurized dry-sump, supporting consistent oil circulation during extended operation and touring use.
Output figures include 129 ft-lb of torque at 3,250 rpm and 105 horsepower at 4,600 rpm. The torque characteristics are intended to support acceleration under load, highway-speed operation, and passenger or cargo carrying capacity. The engine uses a washable paper air cleaner and a 2-1-2 dual exhaust system.
Cooling system capacity is listed at 0.82 quarts. The oil capacity with the filter is 5 quarts. The engine is configured for use with 91-octane or higher fuel.
Six-Speed Drivetrain and Reverse Functionality
The drivetrain uses a chain-driven primary system with a 34/46 ratio and a belt-driven final drive with a 30/70 ratio. Clutch operation is managed through a mechanically actuated 10-plate wet Assist & Slip clutch assembly. This configuration supports smoother engagement during shifting and controlled drivetrain behavior during downshifts.
The transmission is a 6-Speed Cruise Drive® unit equipped with reverse. The reverse operation is electrically actuated using handlebar-mounted hand controls. The reverse system is intended to assist with maneuvering in parking areas and confined spaces, particularly due to the motorcycle’s overall dimensions and operating weight.
Overall gear ratios are 10.534 in first gear, 7.302 in second gear, 5.423 in third gear, 4.392 in fourth gear, 3.742 in fifth gear, and 3.000 in sixth gear. These ratios are configured to support low-speed responsiveness and reduced engine rpm during highway cruising.
Touring Chassis and Structural Design
The frame uses a mild-steel square-section backbone with twin downtubes. This frame structure is paired with a permanent mold cast-aluminum swingarm. The chassis is engineered to support the weight distribution and handling characteristics associated with a three-wheel touring motorcycle.
Front suspension uses a 49mm dual bending valve fork with 4.6 inches of suspension travel. Rear suspension consists of hand-adjustable emulsion rear shocks with 3.5 inches of travel. Rear suspension adjustment allows riders to compensate for cargo weight and passenger load conditions.
The motorcycle uses cast aluminum Gloss Black/Machined 5-spoke wheels. The front wheel diameter is 19 inches with a width of 3.5 inches. Rear wheel diameter is 18 inches with a width of 7 inches.
Front tire specification is MT 130/60B19 M/C 61H using a Dunlop® Harley-Davidson® Series D408F tire. Rear tire specification is P215/45R18 83T. Tire construction uses a bias blackwall front tire and radial blackwall rear tires.
Integrated Braking Systems and Rider Assistance Technologies
The braking system incorporates dual floating front rotors and a fixed rear rotor. Front calipers use 32mm 4-piston fixed construction. Rear braking uses a floating 36mm piston integrated park brake assembly.
The front rotor diameter measures 11.8 inches with a thickness of 0.197 inches. Rear rotor diameter also measures 11.8 inches with a thickness of 0.276 inches. A dual front braking configuration is standard.
An anti-lock braking system is included as standard equipment. The motorcycle also includes Electronic Linked Braking, Traction Control System, and Drag-torque Slip Control System. Tire Pressure Monitoring System is also included.
Cornering rider safety technologies include Cornering Enhanced Anti-lock Brake System, Cornering Enhanced Electronic Linked Braking, Cornering Enhanced Traction Control System, and Cornering Drag-Torque Slip Control System. These systems are calibrated to support braking and traction management during cornering conditions and changing road surfaces.
Electrical Output and Lighting Systems
The 2026 Harley-Davidson® Road Glide® 3 uses a sealed, maintenance-free 12-volt battery rated at 28 amp-hours and 405 cold cranking amps. Charging is managed through a three-phase 48-amp system rated at 600 watts at 13 volts and 2,000 rpm, with maximum output reaching 625 watts at 13 volts.
Starting operation uses a 1.6 kW electric starter with solenoid shift starter motor engagement. This system is configured to support repeated starting cycles and touring use.
Lighting systems are fully LED-based. The headlamp, tail and stop lamp, front signal lights, and rear turn signals all use LED technology. LED systems support lower power consumption and increased visibility consistency.
Digital gauges are integrated directly within the display system. The motorcycle also includes a 15-watt USB-C electric power accessory port located inside the media storage box. This connection supports compatible electronic devices and charging functions.
Skyline™ OS Infotainment Platform
The infotainment system uses Skyline™ OS operating software with a 12.3-inch full-color TFT display. The display integrates vehicle information, navigation capability, communication features, and media controls into a centralized interface.
Audio output is managed through a two-speaker system with 50 watts per channel. The speaker size is 5.25 inches. AM and FM radio capabilities are included as standard equipment.
The infotainment system supports SD cards, flash drives, and MP3 connectivity through USB connection. Bluetooth® functionality supports mobile phone integration, media playback, and headset compatibility. Rider and passenger intercom capability is available with compatible Harley-Davidson® headsets sold separately.
Apple CarPlay® compatibility is available through both wired and wireless connection methods. Navigation capability is integrated into the system and includes embedded navigation with traffic and weather support through Wi-Fi hotspot functionality, where subscription services apply.
Vehicle information displayed through the system includes air temperature, oil pressure, and Engine Idle Temperature Management System information. USB-C and smartphone connectivity are integrated within the inner fairing storage compartment using compatible adapters.
Touring Dimensions and Operational Capacity
The 2026 Harley-Davidson® Road Glide® 3 combines large-scale touring dimensions with storage and operational capacities intended for extended-distance use. Fuel economy is estimated at 39 mpg under city and highway testing conditions.
Oil, transmission, and primary chain case capacities are configured to support long-distance riding intervals and standard touring maintenance requirements. Transmission capacity is 1.1 quarts, and primary chain case capacity is also 1.1 quarts.
The motorcycle’s overall width of 57.5 inches reflects the integrated rear trike structure and touring storage configuration. The overall height of 51.4 inches incorporates the frame-mounted fairing and windshield assembly. The touring platform uses a combination of steel frame construction and aluminum suspension and wheel components to balance structural rigidity with weight management.
The 2026 Harley-Davidson® Road Glide® 3 also includes embedded navigation capability, integrated digital instrumentation, electronic reverse operation, and multiple traction and braking systems within a single touring platform. These integrated systems are designed to support highway travel, low-speed maneuvering, passenger transport, and long-distance operation under varying riding conditions.
Schedule a Test Ride Today
Riders interested in examining the technical systems and touring configuration of the 2026 Harley-Davidson® Road Glide® 3 can schedule a test ride with Tower’s Baton Rouge Harley-Davidson® in Baton Rouge, LA. A test ride provides an opportunity to evaluate the Milwaukee-Eight® VVT 117 engine, 6-Speed Cruise Drive® transmission with reverse, and integrated rider safety systems during normal riding operation. Riders can also experience the 12.3-inch Skyline™ OS display, Bluetooth® connectivity features, and touring-focused suspension setup firsthand. The three-wheel chassis configuration, braking systems, and electronic rider assistance technologies can be assessed under controlled riding conditions. Scheduling a ride also allows riders to review the motorcycle’s dimensions, storage capacity, and infotainment functionality directly from the rider position.
