Key Features of the 2026 Harley-Davidson® Breakout®

Milwaukee-Eight® 117 Custom Engine

The heart of the 2026 Harley-Davidson® Breakout® is its Milwaukee-Eight® 117 Custom V-Twin, a big-bore, long-stroke powerplant with a 4.075-inch bore and 4.5-inch stroke that delivers 126 ft-lbs of torque at 3,000 rpm and 103 horsepower at 4,800 rpm. Tuned for torque-rich thrust, it feeds through Electronic Sequential Port Fuel Injection (ESPFI) for precise fueling and immediate response across the rev range. A 10.3:1 compression ratio ensures strong midrange while maintaining street-friendly manners. The 2-into-2 staggered exhaust complements the Custom tune, channeling the signature Harley-Davidson® soundtrack while preserving catalyst function in the muffler. Whether you are rolling on from city speeds or cruising a sweeping bypass, the 117’s deep well of torque delivers effortless acceleration that feels planted and predictable.

34-Degree Rake, Long Wheelbase, Low Seat

Geometry defines the Breakout® personality. A 34-degree rake in the neck creates that unmistakable chopper stance while partnering with a 66.7-inch wheelbase for poised straight-line stability. Yet Harley-Davidson® didn’t sacrifice usability — the 5.7-inch trail figure and balanced steering geometry, combined with the dual-bending valve fork, help the front wheel track naturally at low speeds and through longer arcs. The 25.6-inch laden seat height provides an accessible perch, helping riders plant boots confidently at a stop and comfortably leverage the bike’s mass. Ground clearance sits at 4.5 inches, preserving the low-slung look while supporting practical cornering. It all adds up to a bike that looks radical but behaves intuitively in real-world riding.

21-Inch Front Wheel, 300mm Disc, and 240mm Rear Tire

Visually and dynamically, the wheels and tires set the tone. Up front, a 21-inch cast aluminum wheel (gloss black, 26-spoke) teams with a 130/60B21 Michelin® Scorcher 11 tire to deliver a tall, precise steering input, while the 300mm front disc and 4-piston fixed caliper give confident brake feel. In the rear, the boldly profiled 240/40R18 Michelin® Scorcher 11 anchors the Breakout® stance and puts the 117’s torque to the pavement with reassuring grip. Harley-Davidson® calibrates the Traction Control System (and Cornering Enhanced version, C-TCS) around this tire pairing so riders get predictable intervention when the surface turns slick. The setup looks unmistakable and works harmoniously with the suspension and brake package to create a planted, responsive ride.

Rider Safety Enhancements with Cornering Awareness

The Breakout® integrates Harley-Davidson’s Rider Safety Enhancements to add peace of mind when conditions get variable. The suite includes Anti-lock Brake System (ABS), Traction Control System (TCS), Drag-Torque Slip Control System (DSCS), and Tire Pressure Monitoring System (TPMS). Cornering Enhanced versions — C-ABS, C-TCS, and C-DSCS — account for lean angle to optimize brake pressure or power delivery when you are turning. In practice, that means steadier braking inputs, fewer surprises when rolling on the throttle mid-corner, and better composure during downshifts on low-grip surfaces. The systems work in the background; you ride normally, and the bike quietly adds a margin of stability when it matters most.

4-Inch Analog Gauge, Customizable Ride Modes, and Full LED Lighting

Classic and current coexist in the Breakout® cockpit. A 4-inch analog speedometer houses a digital display for gear position, odometer, fuel level, ride modes, heated gear, traction control, ABS, TPMS, cruise control, clock, trip, range, and tachometer. Customizable Ride Modes let you tailor throttle response and intervention to conditions or preference, while USB-C charging supports devices on the go. Lighting is all LED: a compact 5.75-inch headlamp with low and high beam plus a signature position lamp, complemented by LED bullet turn signals and tail/stop lamps. The result is high-contrast visibility, low draw, and modern reliability, wrapped in an aesthetic that fits the Breakout® attitude.