2026 Harley-Davidson® Breakout® Overview and Key Specifications
The 2026 Harley-Davidson® Breakout® is a factory-built cruiser designed with a focus on large-displacement engine output, extended chassis geometry, and integrated rider-assist technologies. This model uses the Milwaukee-Eight® 117 Custom engine, paired with a 6-speed transmission and belt final drive system. The motorcycle features a long wheelbase of 66.7 inches and an overall length of 93.5 inches, supporting its stretched configuration. The seat height is 25.6 inches in the laden position and 26.2 inches unladen, which positions the rider low in relation to the chassis. Ground clearance is measured at 4.5 inches. The motorcycle carries a total running weight of 681 pounds and uses a 5-gallon fuel tank.
Engine Configuration and Output Characteristics
The 2026 Harley-Davidson® Breakout® is equipped with a Milwaukee-Eight® 117 Custom engine that displaces 117 cubic inches, equivalent to 1,923 cubic centimeters. The engine uses a bore of 4.075 inches and a stroke of 4.5 inches. The compression ratio is 10.3:1. This configuration supports the production of 126 foot-pounds of torque at 3,000 revolutions per minute and 103 horsepower at 4,800 revolutions per minute.
The valvetrain uses a pushrod-operated overhead valve system with hydraulic self-adjusting lifters and four valves per cylinder. This arrangement allows for consistent valve operation without manual adjustment requirements. Fuel delivery is managed by Electronic Sequential Port Fuel Injection. Air intake is supported by a helix-style air cleaner, and exhaust gases are routed through a 2-into-2 staggered exhaust system with an integrated catalyst in the muffler.
The lubrication system is a pressurized dry-sump design that includes an oil cooler. This configuration maintains oil circulation and temperature control during sustained operation. The engine does not use liquid cooling and relies on air and oil cooling methods.
Drivetrain and Gear Ratio Distribution
Power from the engine is transmitted through a chain-driven primary system with a 34/46 ratio. Final drive is handled by a belt system with a 32/66 ratio. The clutch is a mechanical 10-plate wet design that includes assist functionality, supporting controlled engagement under load.
The transmission is a 6-speed Cruise Drive® unit. The overall gear ratios are structured to provide controlled acceleration and consistent power delivery across all speeds. First gear is set at 9.311, second at 6.454, third at 4.793, fourth at 3.882, fifth at 3.307, and sixth at 2.79. This progression allows the engine to operate efficiently within its torque band while maintaining stable cruising characteristics in higher gears.
Frame Construction and Chassis Geometry
The 2026 Harley-Davidson® Breakout® uses 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 included to reduce weight in non-structural areas.
The steering geometry includes a rake angle of 34 degrees and a fork angle of 36 degrees. The trail is measured at 5.7 inches. These measurements contribute to directional stability and predictable steering input. The extended wheelbase of 66.7 inches further supports straight-line tracking.
The swingarm is constructed from mild steel tubular sections and includes a stamped cross-member and forged axle junctions. It uses MIG welding for structural integrity and includes a removable belt spacer for drivetrain servicing.
Suspension System and Ride Control
Front suspension is managed by a 49 mm telescopic fork with dual-bending valve technology and aluminum triple clamps. The fork uses a dual-rate spring design to provide consistent damping characteristics across varying road conditions. Front suspension travel is measured at 5 inches.
The rear suspension consists of a hidden coil-over monoshock with a free piston design. The shock provides 43 mm of stroke and includes hydraulic preload adjustment. Rear suspension travel is measured at 3.4 inches. This setup allows adjustment based on rider weight and load conditions while maintaining a low-profile appearance.
Wheel Design, Tire Specifications, and Brake System
The 2026 Harley-Davidson® Breakout® uses cast aluminum wheels with a gloss black 26-spoke design. The front wheel measures 21 inches in diameter and 3.5 inches in width. The rear wheel measures 18 inches in diameter and 8 inches in width. This configuration supports the installation of a wide rear tire.
Tires are Michelin® Scorcher 11 units. The front tire specification is 130/60B21, and the rear tire specification is 240/40R18. The rear tire width contributes to traction during acceleration and affects the motorcycle’s overall stance.
The braking system includes a 4-piston fixed caliper at the front and a 2-piston floating caliper at the rear. The front brake rotor has a diameter of 11.8 inches, while the rear rotor measures 11.5 inches. Both rotors use a split 7-spoke floating design. An anti-lock braking system is included as standard equipment, providing controlled braking under varying traction conditions.
Electrical System and Instrumentation Interface
The electrical system is supported by a sealed, maintenance-free absorbed glass mat battery rated at 12 volts and 17.5 amp-hours, with a cold cranking capacity of 310 CCA at 0 degrees Fahrenheit. Charging is 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 2,000 rpm.
The motorcycle uses a 1.6 kW electric starter with solenoid shift engagement. Lighting components are fully LED, including the headlamp, which incorporates low beam, high beam, and a signature position lamp. Tail, stop, and turn signals are configured in a bullet-style LED format.
Instrumentation is centered around a 4-inch analog speedometer with an integrated digital display. The display provides information such as gear position, odometer, fuel level, ride modes, heated gear status, traction control status, ABS status, tire pressure monitoring, cruise control, clock, trip data, range estimation, and tachometer readings. A USB-C power outlet is included, providing 5 volts at 2.4 amps for device charging.
Technology Integration and System Scope
The 2026 Harley-Davidson® Breakout® does not include a traditional infotainment system. There is no integrated audio system, navigation display, Bluetooth® connectivity, or touchscreen interface. The design prioritizes mechanical operation and essential rider information over multimedia integration.
The absence of infotainment hardware reduces system complexity and maintains a simplified control interface. All rider interaction is focused on the instrument cluster and standard handlebar controls. This configuration supports riders who prioritize mechanical performance and direct system feedback.
Rider Safety Systems and Electronic Control Features
The 2026 Harley-Davidson® Breakout® includes multiple electronic rider-assist systems designed to support stability and control. The Anti-lock Braking System is standard and regulates braking pressure to reduce wheel lock under sudden deceleration. The Traction Control System manages rear wheel slip during acceleration.
Drag-torque Slip Control System is included to manage rear wheel behavior during downshifting and deceleration. Tire Pressure Monitoring System provides continuous monitoring of tire pressure levels, allowing the rider to identify deviations from recommended values.
Cornering-enhanced systems are also included. These consist of Cornering Enhanced ABS, Cornering Enhanced Traction Control System, and Cornering Drag-Torque Slip Control System. These systems adjust their response based on lean angle input, providing additional control during cornering maneuvers.
Electronic Linked Braking, Vehicle Hold Control, and wheel lift mitigation systems are not included. The system configuration focuses on core braking and traction management functions without additional linked braking or lift control features.
Fuel Capacity, Efficiency, and Operating Range
The 2026 Harley-Davidson® Breakout® uses a 5-gallon fuel tank. The fuel injection system provides a reserve warning when approximately 1 gallon remains. Estimated fuel economy is 49 miles per gallon based on combined city and highway testing.
Oil capacity with filter is 5 quarts, while the transmission requires 1 quart of fluid. The primary chain case capacity is 1.43 quarts. These capacities define the service intervals and maintenance requirements for the engine and drivetrain systems.
Visit Speedway Harley-Davidson® to Schedule a Test Ride
We encourage riders to schedule a test ride to evaluate the technical characteristics of the 2026 Harley-Davidson® Breakout®. This allows direct assessment of the 117 cubic inch engine output, the function of the 6-speed transmission, and the response of the traction control and ABS systems. A test ride also provides the opportunity to examine how the chassis geometry and suspension components influence handling and stability. Riders can review the instrumentation interface and confirm how the digital display communicates system data during operation. Visit Speedway Harley-Davidson® near Charlotte, NC, to arrange a test ride and assess how the specifications translate into riding performance.
