The new Harley-Davidson 2021 Bronx 1250 Street Fighter Motorcycle features the latest Revolution Max powertrain at the heart of an all-new Bronx. It is a middleweight streetfighter model that rolls with an unapologetic attitude and performance to match. Just like the Harley-Davidson Pan America, the new Harley-Davidson 2021 Bronx 1250 Street Fighter Motorcycle features a new liquid-cooled 1,250cc Revolution Max engine, which is created especially to power a range of new Harley-Davidson models.
The engine is designed to deliver flexible performance with a broad powerband that builds a surge of high-RPM power. By minimizing weight and maximizing performance, the Revolution Max offers a narrow powertrain profile integrated into the motorcycle as a stressed frame member to enhance the center of gravity and handling. The fully balanced powertrain features an internal counterbalancer that mitigates primary engine vibration to improve rider comfort and vehicle durability. The design is bold, classic, contemporary and robust, representing the Harley-Davidson performance and style.
In 2020, Harley-Davidson officials planned to launch an exciting all-new streetfighter bike built for performance and speed. The new Harley-Davidson 2021 Bronx 1250 Street Fighter Motorcycle amplifies the speed, performance, and thrill most riders love. The 2021 Bronx 1250 is a prototype model and the production model features may vary in the future. The bike is not available for sale and all the models shown may not be available in all markets.
Harley-Davidson 2021 Bronx 1250 Street Fighter Motorcycle – Features
All-new Revolution Max Engine
The new Harley-Davidson 2021 Bronx 1250 Street Fighter Motorcycle features an all-new Liquid-cooled, V-Twin 1250cc Revolution Max engine. In addition, the horsepower and torque range was announced.
The motorcycle is displayed publicly at EICMA in Milan; Harley-Davidson showcases two all-new middleweight bikes, including the release of information surrounding the state-of-the-art signature Harley-Davidson V-Twin engine – the Revolution Max.
The new powerful 60-degree V-Twin has been designed for a new range of Harley-Davidson motorcycles in two different guises, 1250cc in the new H-D Pan America and 975cc in H-D Bronx. The brand first announced expansion into new segments, including the new middleweight offering in its More Roads to Harley-Davidson accelerated plan for growth in July-2018. These models launched in late 2020 extending the iconic brand into the new market segment.
Harley-Davidson 2021 Bronx 1250 Street Fighter Motorcycle
An all-new Harley-Davidson Revolution Max powertrain is also at the heart of an all-new Bronx. These models roll with an unapologetic attitude and performance to match. The model is powered with a new liquid-cooled 1,250cc Revolution Max engine that is created especially to power the latest range of Harley-Davidson models. The engine is designed to deliver flexible performance with a broad powerband that builds to a surge of high-RPM energy. By minimizing weight and maximizing performance, the Revolution Max offers a narrow powertrain profile integrated into the motorcycle as a stressed frame member to enhance the center of gravity and handling. The fully balanced powertrain features an internal counterbalancer that mitigates primary engine vibration to improve rider comfort and vehicle durability. Its design is bold, classic, solid, and svelte that truly represents Harley-Davidson performance and style.
Revolution Max 1250 – Performance Targets
- Displacement = 1250cc
- Horsepower = More than 145hp
- Torque = More than 90 ft. lbs.
Revolution Max Engine – Technical Features
The Revolution Max Engine features liquid-cooled, V-twin architecture. Since 1909, the V-Twin architecture engine has been the centerpiece for legendary Harley-Davidson used in the middleweight performance space with the new Revolution Max engine. A 60-degree angle of the cylinder offers space for dual downdraft throttle bodies that maximize airflow and better performance. The liquid cooling maintains a controlled engine temperature for consistent performance in changing environments and riding situations.
Braking and Tire
To optimize the performance of the new Harley-Davidson 2021 Bronx 1250 Street Fighter Motorcycle, the brand tapped into the expertise of world-class component makers to deliver bespoke solutions for better braking and tire performance.
For better braking, the Harley-Davidson collaborated with Brembo to develop a new radial monoblock four-piston caliper that integrates sharp edges with softer curves designed to create a style that complements the motorcycle’s personality gives a more excellent braking feel and capability.
For tires, Michelin and Harley-Davidson have worked closely to create co-branded tires for each bike model that optimize performance, feel and grip in all conditions.
