The 2025 Harley-Davidson® Street Bob® delivers a precise combination of classic bobber design and modern mechanical refinement. This model offers a range of engineered features and performance upgrades crafted to provide a well-balanced and confident riding experience.
Powertrain Engineering: Milwaukee-Eight® 117 Classic V-Twin Performance
The 2025 Harley-Davidson® Street Bob® is powered by the Milwaukee-Eight® 117 Classic engine, a 117 cubic inch V-twin powerplant designed specifically for street riding. This engine produces 98 horsepower and 120 foot-pounds of torque. Its tuning provides a broad and flat torque curve, which results in consistent power delivery across the RPM range, making the bike responsive during both acceleration and cruising.
The engine is paired with a two-into-one exhaust system that enhances performance by improving exhaust flow through lightweight acoustic materials. This setup balances efficiency and creates a deep, steady exhaust rumble characteristic of Harley-Davidson® motorcycles. The fuel system supports an estimated 47 miles per gallon, with a 3.5-gallon fuel tank capacity suitable for extended trips.
Bobber Design Reinvented: Classic Lines with Modern Execution
The 2025 Harley-Davidson® Street Bob® maintains a minimalist bobber profile featuring mini ape-hanger handlebars and a bobbed rear fender. Its visual identity blends traditional styling with contemporary finishes and components.
Wheel configurations include a 19-inch front and 16-inch rear, available in blacked-out cast Annihilator or new tubeless laced styles. The tubeless laced wheels combine a retro appearance with current functional benefits such as easier maintenance and improved durability.
Five paint schemes are offered, including Billiard Gray, Vivid Black, Centerline, Iron Horse Metallic, and Purple Abyss Denim. Each paint option features a "stretched diamond" black-and-chrome tank medallion inspired by the 1966 design language of Harley-Davidson®.
Lighting components utilize LED technology exclusively. A 5.75-inch LED headlamp provides broad and clear illumination, while clear LED turn signals enhance visibility and signaling precision.
Advanced Suspension Systems: Balancing Comfort and Handling Precision
The 2025 Harley-Davidson® Street Bob® is equipped with front suspension utilizing SHOWA® dual-bending valve technology within 49mm forks. This setup manages compression and rebound damping separately, delivering stable control over various road surfaces and during cornering.
At the rear, the monoshock suspension features an under-seat cam-style preload adjuster. This allows the rider to tailor suspension stiffness based on load conditions, which improves ride quality with different passenger or cargo weights.
Dunlop® Series tires complement this suspension setup by offering reliable traction and stability. The frame geometry supports responsive steering and nimble handling, enhancing the motorcycle’s agility in urban and highway environments.
Integrated Control Systems and Rider Interface
Instrumentation on the 2025 Harley-Davidson® Street Bob® centers around a four-inch multifunction display combining an analog speedometer with a digital LCD screen. This design provides clear access to ride mode selection, system status updates, and other operational data.
Updated hand controls improve rider ergonomics and enable straightforward toggling between ride modes and safety features without distraction. The inclusion of USB-C charging ports accommodates powering devices such as smartphones or GPS units during rides.
Bluetooth® headset compatibility is built in, facilitating hands-free audio and communication functions to support connected riding.
Comprehensive Rider Safety Technologies
The 2025 Harley-Davidson® Street Bob® is equipped with a suite of Rider Safety Enhancements designed to assist in maintaining control under a variety of riding conditions.
The Anti-lock Brake System (ABS) prevents wheel lock-up during braking to maintain stability. The Traction Control System (TCS) manages rear wheel slip during acceleration, particularly useful on low-traction surfaces.
The Drag-Torque Slip Control System (DSCS) monitors wheel behavior during rapid downshifts and throttle changes, preventing unwanted wheel lock or spin.
Cornering-enhanced versions of ABS, TCS, and DSCS factor in lean angle and lateral acceleration to modify interventions while the motorcycle is leaned, promoting safer handling in curves.
The Tire Pressure Monitoring System (TPMS) actively tracks tire inflation levels, providing alerts to the rider if pressures deviate from recommended values, helping preserve tire integrity and performance.
Functional Design and Operational Details
The 2025 Harley-Davidson® Street Bob® includes a round air intake with black and chrome finishes, combining form and function by supporting efficient airflow while maintaining styling consistency.
The lighting system’s full LED array offers high visibility with minimal power consumption. Braking power is delivered through twin front discs and a single rear disc, carefully balanced for the motorcycle’s weight and dynamic capabilities.
The Softail® frame design conceals rear suspension components, maintaining the bike’s clean lines while providing structural rigidity and ride compliance.
Visit Treasure Coast Harley-Davidson® to Schedule a Test Ride
Hands-on evaluation remains the most effective way to examine the 2025 Harley-Davidson® Street Bob® and its mechanical setup. The Milwaukee-Eight® 117 Classic engine delivers torque with minimal electronic input, and suspension tuning supports stable performance in variable conditions. LED lighting, multifunction display visibility, and control placement can only be assessed through actual operation. Each system works independently but contributes to the overall riding experience. Schedule your test ride at Treasure Coast Harley-Davidson® near West Palm Beach, FL, to complete a full technical review.