The 2026 Harley-Davidson® Street Glide® 3 Limited is a three-wheel touring platform designed with a focus on mechanical consistency, integrated systems, and long-distance capability. The model combines a Milwaukee-Eight® VVT 117 engine, a six-speed transmission with reverse, and a reinforced chassis configuration to support stability and load management. Its specifications show a deliberate approach to torque delivery, braking control, and onboard technology integration.
Engine Configuration and Output Characteristics
The 2026 Harley-Davidson® Street Glide® 3 Limited uses a Milwaukee-Eight® VVT 117 engine with a displacement of 117 cubic inches, equivalent to 1,923 cubic centimeters. The engine uses pushrod-operated overhead valves with hydraulic self-adjusting lifters and four valves per cylinder. This configuration supports consistent valve operation without manual adjustment. The bore measures 4.075 inches, and the stroke measures 4.5 inches, resulting in a compression ratio of 10.3:1.
Fuel delivery is managed through Electronic Sequential Port Fuel Injection. This system meters fuel precisely across varying operating conditions. The intake system includes a synthetic felt air cleaner that is washable, contributing to long-term maintenance efficiency. Exhaust gases are routed through a 2-1-2 dual exhaust system, and lubrication is handled by a pressurized dry-sump system. These components define how the engine manages airflow, temperature, and internal friction.
Performance figures include 129 foot-pounds of torque at 3,250 revolutions per minute and 105 horsepower at 4,600 revolutions per minute. These values indicate a focus on sustained torque delivery across lower engine speeds. Fuel economy is estimated at 39 miles per gallon under combined city and highway conditions. The motorcycle carries a fuel capacity of 6 gallons with a reserve warning threshold of approximately 1 gallon.
Transmission and Power Transfer Systems
Power from the engine is transferred through a multi-stage drivetrain. The primary drive uses a chain with a 34/46 ratio. Final drive is achieved through a belt system with a 30/70 ratio. This combination supports smooth engagement and reduced maintenance requirements compared to fully chain-driven systems.
The clutch is a mechanically actuated 10-plate wet Assist and Slip design. This type of clutch reduces lever effort and helps manage engine braking during downshifts. The transmission is a six-speed Cruise Drive® system that includes an integrated reverse function. The presence of reverse supports maneuvering at low speeds, especially given the overall mass of the vehicle.
Gear ratios are calibrated to manage acceleration and cruising efficiency. First gear has an overall ratio of 10.534, followed by 7.302 in second, 5.423 in third, 4.392 in fourth, 3.742 in fifth, and 3.0 in sixth. These values indicate progressive spacing between gears to maintain engine efficiency across a range of speeds.
Structural Geometry and Dimensional Layout
The frame uses mild steel construction with a square-section backbone and twin downtubes. This design provides structural rigidity while accommodating the weight distribution of a three-wheel platform. The swingarm is constructed from permanent mold cast aluminum, contributing to reduced unsprung mass and consistent alignment.
Overall length measures 105.7 inches, width measures 57.3 inches, and height measures 56.5 inches. The wheelbase extends to 67.7 inches. Steering geometry includes a rake angle of 26 degrees and a fork angle of 32 degrees, with a trail measurement of 3.8 inches. These values define steering response and directional stability.
Seat height is listed at 27.3 inches when laden and 28.9 inches when unladen. Static ground clearance is 5.1 inches. These dimensions indicate a low seating position relative to the chassis, supporting accessibility and rider control during stops and low-speed operation.
Weight figures include 1,213 pounds as shipped and 1,250 pounds in running order. The gross vehicle weight rating is 1,700 pounds. The front axle is rated at 511 pounds, and the rear axle at 1,189 pounds. Luggage capacity is measured at 7.1 cubic feet, supporting extended touring requirements.
Suspension Components and Ride Control
Front suspension uses a 49 millimeter dual-bending valve fork. This design helps manage damping characteristics across varying road surfaces. Rear suspension uses hand-adjustable emulsion shocks, allowing for manual tuning based on load conditions.
Suspension travel is 4.6 inches at the front and 3.5 inches at the rear. These measurements determine how the system absorbs impacts and maintains tire contact with the road. The combination of front and rear suspension components is configured to support consistent ride behavior across extended distances and varied terrain.
Wheel Design, Tire Specification, and Braking Hardware
The front wheel is a 19-inch cast aluminum unit with a gloss black and machined 10-spoke design. It measures 3.5 inches in width and is paired with a Dunlop® D408F tire sized at 130/60B19.
The rear uses 18-inch cast aluminum wheels with a width of 7 inches. Tire specification for the rear is P215/45R18. This configuration supports traction and load distribution across the rear axle of the trike platform.
Braking components include dual front floating rotors with a diameter of 11.8 inches and a thickness of 0.197 inches. The front calipers are 32-millimeter four-piston fixed units. At the rear, braking is handled by a fixed rotor of the same diameter with a thickness of 0.276 inches, paired with a floating 36 millimeter piston caliper that includes an integrated parking brake.
Anti-lock braking is included as standard. The system works in conjunction with the mechanical components to manage wheel lockup during braking events.
Electrical System and Lighting Integration
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 48-amp system producing 600 watts at 13 volts and 2,000 revolutions per minute, with a maximum output of 625 watts.
The starting system uses a 1.6-kilowatt electric starter with solenoid shift engagement. Lighting components include LED headlamps, LED tail and stop lamps, and LED front and rear signal indicators. Additional LED fog lamps are integrated into the lower fairings.
A USB-C power outlet rated at 15 watts is located in the media storage compartment. Digital gauges are integrated within the display system, allowing access to key vehicle information.
Infotainment Architecture and Connectivity Systems
The infotainment system uses Skyline™ OS and is displayed on a 12.3-inch full-color TFT screen. Audio output is rated at 50 watts per channel. The system includes four speakers, with two 6.5-inch units in the fairing and two 6.5-inch units in the Tour-Pak®.
Media compatibility includes AM and FM radio, as well as support for SD cards, flash drives, and MP3 playback through USB connectivity. Bluetooth® functionality allows hands-free phone operation and supports connection to media players and headsets.
Apple CarPlay® is supported in both wired and wireless formats. The USB-C and MTP interface allows smartphone integration with compatible adapters. Navigation is embedded within the system and includes traffic and weather functionality through Wi-Fi hotspot connectivity.
The display also provides vehicle information such as air temperature, oil pressure, and engine idle temperature management system data. These functions are integrated into a single interface for ease of access.
Rider Safety Systems and Control Technologies
The 2026 Harley-Davidson® Street Glide® 3 Limited includes multiple rider safety enhancements. Anti-lock braking, electronic linked braking, traction control, and drag-torque slip control are all standard. These systems regulate braking force and rear wheel behavior during acceleration and deceleration.
The model also includes a tire pressure monitoring system, which provides real-time tire condition data to the rider. This supports maintenance awareness and operational safety.
Cornering-specific systems include Cornering Enhanced Anti-lock Braking, Cornering Enhanced Electronic Linked Braking, Cornering Enhanced Traction Control, and Cornering Drag-Torque Slip Control. These features adjust system response during turns to maintain control and traction.
Schedule a Test Ride Today
At Pig Trail Harley-Davidson® near Bentonville, AR, we provide opportunities to examine how these specifications translate into actual operation. Scheduling a test ride allows direct evaluation of the Milwaukee-Eight® VVT 117 engine, the six-speed transmission with reverse, and the integrated braking and traction systems. The ride also provides access to the Skyline™ OS display, Apple CarPlay® connectivity, and an onboard navigation interface. Experiencing the suspension travel, seating position, and control layout offers additional insight into the platform’s design. Contact our team to arrange a test ride and review the technical features in a controlled riding environment.
