The 2026 Harley-Davidson® Low Rider® S is a performance-focused cruiser that combines a high-output V-twin engine, a purpose-built chassis, advanced rider assistance systems, and modern instrumentation. Designed around the Milwaukee-Eight® 117 High Output powertrain, this motorcycle delivers substantial torque and horsepower while maintaining a balanced combination of handling, stability, and rider control. Its specifications highlight a carefully integrated package that includes premium suspension components, cast aluminum wheels, electronic rider aids, and LED lighting throughout. The 2026 Harley-Davidson® Low Rider® S also incorporates a compact rider information display that provides access to multiple vehicle functions and status indicators. The following sections examine the motorcycle's engine, drivetrain, chassis, suspension, braking systems, electrical equipment, safety technologies, and operational features in detail.
Engine and Powertrain
The 2026 Harley-Davidson® Low Rider® S is powered by the Milwaukee-Eight® 117 High Output engine. This V-twin powerplant features a displacement of 117 cubic inches, or 1,923 cc, achieved through a 4.075-inch bore and a 4.5-inch stroke. The engine operates with a 10.3:1 compression ratio and uses pushrod-operated overhead valves with hydraulic self-adjusting lifters. Four valves per cylinder contribute to the engine's breathing characteristics and support its stated output figures. This configuration establishes the mechanical foundation for the motorcycle's performance-oriented design.
Induction and Exhaust Systems
Fuel delivery is managed by Electronic Sequential Port Fuel Injection (ESPFI), which provides controlled fuel metering throughout the operating range. The intake system utilizes a Heavy Breather intake featuring synthetic filter media and a washable exposed element. This arrangement forms a dedicated airflow path to support the engine's operating requirements. Exhaust gases are routed through a 2-into-1 exhaust system that incorporates a catalyst within the header assembly. Together, the intake and exhaust components form a complete airflow system that supports the engine's performance characteristics.
Lubrication and Operating Capacities
The engine uses a pressurized dry-sump lubrication system equipped with an oil cooler. This design separates oil storage from the crankcase and supplies lubrication through a dedicated pressure-fed system. Oil capacity with filter is listed at 5 quarts, or 4.7 liters, providing the specified volume required for operation and maintenance. The motorcycle also includes a transmission capacity of 1 quart, or 0.95 liter, and a primary chain case capacity of 1.25 quarts, or 1.18 liters. These capacities define the fluid requirements for the motorcycle's major drivetrain systems.
Performance Specifications
The performance characteristics of the 2026 Harley-Davidson® Low Rider® S are defined by measurable engine output figures and lean-angle capabilities. The Milwaukee-Eight® 117 High Output engine produces 128 ft-lb of torque at 4,000 rpm using the J1349 testing method. Peak power is rated at 114 horsepower, or 85 kW, at 5,000 rpm. These figures establish the motorcycle's performance profile and reflect the capabilities of its large-displacement V-twin engine. The combination of torque and horsepower provides the primary basis for acceleration and power delivery throughout the operating range.
Lean-Angle Capability
Lean-angle measurements were determined using the J1168 testing method. The 2026 Harley-Davidson® Low Rider® S achieves a right lean angle of 31.3 degrees and a left lean angle of 31.3 degrees. These equal measurements indicate consistent cornering clearance from both sides of the motorcycle. Combined with the chassis geometry and suspension configuration, these lean-angle figures contribute to the motorcycle's handling characteristics. The specified values provide a measurable reference point for cornering capability within the model's design parameters.
Transmission and Drivetrain
The drivetrain system transfers engine output through a combination of chain and belt-driven components. Primary drive duties are handled by a chain system with a 34/46 ratio. Final power delivery to the rear wheel is accomplished through a belt drive with a 32/66 ratio. This arrangement creates a defined connection between the engine and rear wheel while maintaining the mechanical layout specified for the model. Each component contributes to the overall power transmission process from crankshaft to rear tire.
Six-Speed Cruise Drive® Transmission
The 2026 Harley-Davidson® Low Rider® S uses a 6-Speed Cruise Drive® transmission paired with a mechanical 10-plate wet clutch featuring assist and conventional operation. The transmission incorporates six forward gear ratios, allowing engine output to be distributed across a wide operating range. Overall ratios are listed as 9.311 in first gear, 6.454 in second gear, 4.793 in third gear, 3.882 in fourth gear, 3.307 in fifth gear, and 2.79 in sixth gear. These ratios define the transmission's progression from lower-speed operation through higher-speed cruising. The clutch and transmission function together as the motorcycle's primary rider-controlled power management system.
Chassis and Structural Design
The chassis of the 2026 Harley-Davidson® Low Rider® S utilizes a mild steel tubular frame with a rectangular-section backbone. The frame incorporates stamped, cast, and forged junctions that are joined using MIG welding techniques. Aluminum forged fender supports are also integrated into the structure. This construction combines multiple manufacturing methods within a single framework to support the motorcycle's engine, suspension, and rider interfaces. The resulting structure forms the primary load-bearing component of the motorcycle.
Swingarm Construction
The swingarm uses mild steel tubular sections combined with a stamped crossmember and forged axle junctions. It is assembled using MIG welding and incorporates a removable belt spacer. This design serves as the mounting point for the rear suspension and rear wheel assembly. The swingarm works in conjunction with the chassis to manage rear-wheel movement and drivetrain alignment. Its construction reflects the motorcycle's emphasis on structural rigidity and component integration.
Dimensions and Ergonomics
The 2026 Harley-Davidson® Low Rider® S measures 92.9 inches in overall length, 35 inches in width, and 47.4 inches in height. These dimensions establish the motorcycle's physical footprint and contribute to its riding position and packaging. The wheelbase measures 63.6 inches, creating the distance between the front and rear wheel contact points. Static ground clearance is specified at 5.7 inches. Together, these measurements define the motorcycle's overall geometry and spatial layout.
Seat Height and Vehicle Weight
The laden seat height is listed at 27 inches, while the unladen seat height measures 28.1 inches. These dimensions describe the rider seating position under specified conditions. Weight as shipped is 644 pounds, while running-order weight is listed at 670 pounds. The motorcycle carries a gross vehicle weight rating of 1,160 pounds. Gross axle weight ratings are specified at 450 pounds for the front axle and 730 pounds for the rear axle, providing the certified load capacities assigned to each end of the motorcycle.
Steering Geometry
The steering-head rake is specified at 28 degrees, and the fork angle is also listed at 28 degrees. Trail measures 5.7 inches. These measurements influence steering response, directional stability, and overall handling behavior. The relationship between rake, trail, wheelbase, and suspension geometry forms the foundation of the motorcycle's chassis dynamics. Together, these figures define the geometric framework of the 2026 Harley-Davidson® Low Rider® S.
Suspension, Wheels, and Tires
The suspension system combines an inverted front fork with a concealed rear monoshock arrangement. Up front, the motorcycle uses a single-cartridge 43 mm inverted fork with aluminum triple clamps and a single-rate spring. Rear suspension duties are handled by a hidden free-piston coil-over monoshock with 56 mm of stroke and hydraulic preload adjustment. Front suspension travel measures 5 inches, while rear suspension travel measures 4.4 inches. This suspension package is designed to support vehicle control, ride quality, and chassis stability.
Wheel Construction
The 2026 Harley-Davidson® Low Rider® S rides on black Radiate cast-aluminum wheels at both ends. The front wheel measures 19 inches in diameter and 2.5 inches in width. The rear wheel measures 16 inches in diameter and 5 inches in width. These dimensions define the wheel package used throughout the motorcycle. The cast aluminum construction contributes to the wheel assembly specifications while maintaining the model's stated design configuration.
Tire Specifications
Michelin® Scorcher 31 tires are fitted to both the front and rear wheel positions. The front tire specification is 110/90B19 62H BW, while the rear tire specification is 180/70B16 77H BW. These tire sizes correspond directly with the wheel dimensions and chassis geometry of the motorcycle. Tire selection plays a critical role in handling response, stability, and braking performance. The front and rear specifications are tailored to the 2026 Harley-Davidson® Low Rider® S wheel package.
Braking Systems and Safety Technology
The braking system on the 2026 Harley-Davidson® Low Rider® S combines dual front braking hardware with a single rear brake assembly. Front braking utilizes 4-piston fixed calipers, while the rear uses a 2-piston floating caliper. Rotor equipment consists of black Split 7-spoke floating rotors at both ends of the motorcycle. Front rotor diameter measures 11.8 inches with a thickness of 0.2 inch, while the rear rotor measures 11.5 inches with a thickness of 0.23 inch. The motorcycle also incorporates dual front brake rotors as standard equipment.
Rider Safety Enhancements
The 2026 Harley-Davidson® Low Rider® S includes a comprehensive package of electronic rider safety technologies. Anti-lock Braking System (ABS), Traction Control System (TCS), Drag-Torque Slip Control System and Tire Pressure Monitoring System (TPMS) are included as standard equipment. The motorcycle also incorporates Cornering Enhanced ABS, Cornering Enhanced Traction Control System, and Cornering Drag-Torque Slip Control System. These systems provide electronic assistance functions designed to support rider control and vehicle stability. Together, they represent a significant portion of the motorcycle's safety-focused equipment package.
Electrical System and Rider Information
The electrical system uses a sealed, maintenance-free absorbed glass mat battery rated at 12 volts, 17.5 amp-hours, and 310 cold-cranking amps at 0°F. Charging functions are managed by a three-phase 48-amp system that produces 364 watts at 13 volts and 900 rpm, with a maximum output of 624 watts at 13 volts and 2,000 rpm. Engine starting is handled by a 1.6 kW electric starter system with solenoid-shift starter motor engagement. These components collectively support the motorcycle's electrical requirements and operational systems. The specifications define the capacity and output available for vehicle functions.
Lighting and Instrumentation
The lighting package uses LED technology throughout the motorcycle. The headlamp incorporates LED low beam, high beam, and signature position lighting functions. Tail and stop lamp duties are handled by an LED Buffett tail lamp, while LED Bullet Turn Signals are used at both the front and rear. Rider information is presented through a 4-inch analog speedometer integrated with a digital display. The display provides gear position, odometer, fuel level, ride modes, heated gear information, traction control status, ABS status, TPMS information, cruise control, clock, trip functions, range information, and tachometer indication.
Connectivity and Convenience Features
The 2026 Harley-Davidson® Low Rider® S includes a USB C-Type power outlet with an output of 5 volts at 2.4 amps. This provides a dedicated power source for compatible electronic devices. While the model does not include an infotainment system, navigation system, Bluetooth® connectivity, or integrated audio equipment, the rider information display provides access to a wide range of vehicle operating data. The focus remains on vehicle information and rider interface functions rather than integrated multimedia features. This approach maintains a straightforward instrumentation package centered on operational information.
Fuel Capacity and Efficiency
The 2026 Harley-Davidson® Low Rider® S carries 5 gallons, or 18.9 liters, of fuel. Reserve fuel capacity associated with the fuel-injection warning light is listed at 1 gallon, or 3.8 liters. Fuel economy is rated at 47 mpg, equivalent to 5 l/100 km, using an estimated city and highway testing method. These figures define the motorcycle's stated fuel storage and consumption characteristics. Together, they provide a measurable overview of fuel capacity and efficiency within the model's specifications.
Schedule a Test Ride at Tampa Bay Harley-Davidson®
The 2026 Harley-Davidson® Low Rider® S combines a Milwaukee-Eight® 117 High Output engine, a purpose-built chassis, advanced rider safety systems, and a comprehensive rider information display into a technically focused motorcycle package. We invite you to experience its performance, handling, technology, comfort, and braking systems during a test ride. Our team can walk you through the motorcycle's suspension components, rider assistance features, instrumentation, and drivetrain configuration. A hands-on evaluation provides the best opportunity to explore how the motorcycle's specifications translate into operation and control. Visit Tampa Bay Harley-Davidson® near Brandon, FL to schedule your test ride and learn more about the capabilities of the 2026 Harley-Davidson® Low Rider® S.
