2023–2024 Harley-Davidson Softail Milwaukee-Eight 117 (FXBR Breakout 117)

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The 2023–2024 Harley-Davidson Softail Milwaukee-Eight 117 (FXBR Breakout 117)** is a factory custom cruiser motorcycle that marks a significant return and redesign for the Breakout model in the North American market. Reintroduced in 2023 after a brief hiatus, this iteration of the Breakout is defined by its long, muscular chopper profile, extensive use of chrome, and the installation of Harley-Davidson’s largest-displacement factory-installed powertrain, the Milwaukee-Eight 117. It is positioned within the Softail family, which utilizes a frame with a hidden rear monoshock to mimic the classic hardtail look while providing modern ride comfort.

The latest Breakout represents a notable evolution from its predecessor, the Milwaukee-Eight 114-powered version. The design philosophy has shifted from a dark, blacked-out aesthetic to a brighter, more traditional chrome finish. This is evident on the fender supports, side covers, exhaust shields, turn signals, and mirrors. Ergonomics were also revised with new polished stainless steel handlebars and risers that are three-quarters of an inch taller, placing the controls closer to the rider for a more comfortable reach. One of the most practical upgrades is the replacement of the previous 3.5-gallon fuel tank with a larger 5-gallon tank, significantly increasing the motorcycle’s range between fuel stops.

Development and Design

The Breakout’s design is heavily influenced by drag-bike and classic chopper styling. Its defining visual characteristics include a long and low stance, a raked-out front end, and a significant size difference between the front and rear wheels. The 2023-2024 model features new 26-spoke cast aluminum wheels, with a large 21-inch diameter wheel at the front and a wide 18-inch wheel at the rear, fitted with a massive 240mm tire. This combination creates an aggressive, planted appearance that is central to the model’s identity.

The Softail chassis is engineered to provide a rigid structure while concealing the rear suspension. This allows for clean, uninterrupted lines from the steering head to the rear axle. The seat has been reshaped to accommodate the new, larger fuel tank and to provide improved comfort for the rider. The overall fit and finish emphasize a premium, high-impact visual presence, moving the model towards a more classic “show-bike” look compared to the stripped-down aggression of the previous generation.

Powertrain: The Milwaukee-Eight 117

At the core of the redesigned Breakout is the Milwaukee-Eight 117 V-Twin engine. This air- and oil-cooled powertrain has a displacement of 117 cubic inches (1,923cc) and was previously reserved for Harley-Davidson’s premium CVO (Custom Vehicle Operations) models and performance upgrade kits. Its inclusion as the standard engine for the Breakout 117 signifies a move to bring top-tier performance to the mainstream cruiser lineup.

Performance of the 2023–2024 Harley-Davidson Softail Milwaukee-Eight 117

The engine is tuned to produce substantial low-to-mid-range torque, delivering 126 ft-lb at 3500 RPM. This power is managed through a 6-speed Cruise Drive transmission and is characterized by a deep, resonant exhaust note from the 2-into-2 offset shotgun exhaust. To support the engine’s performance, it is equipped with a forward-facing, high-performance Heavy Breather intake, designed to improve airflow and enhance the hot-rod styling of the powertrain.

Chassis and Handling

The Breakout 117 is built on the Harley-Davidson Softail frame, which uses a single under-seat coil-over shock for the rear suspension. The preload on the rear monoshock is adjustable, allowing riders to fine-tune the handling for their weight or for carrying a passenger. The front suspension consists of a 49mm telescopic fork.

The motorcycle’s geometry, with its 34-degree rake and long wheelbase, provides exceptional stability in a straight line. However, its handling in tight corners requires deliberate rider input due to the wide rear tire and raked-out front end. It is designed primarily as a boulevard cruiser that excels in making a powerful statement on open roads.

Electronics and Rider Aids

While maintaining a classic cruiser aesthetic, the Breakout 117 incorporates modern electronic features. Cruise control is now a standard feature, enhancing comfort on longer rides. Instrumentation is provided by a 2.14-inch LCD display neatly integrated into the handlebar riser, which keeps the front end looking clean and uncluttered.

An optional Rider Safety Enhancements package is available, which includes an Anti-Lock Braking System (ABS) and a Traction Control System (TCS). The TCS is designed to prevent the rear wheel from excessive spinning under acceleration, particularly on wet or uneven surfaces, and can be switched off by the rider.

Specifications