The 2025 Harley-Davidson® Road Glide® is a machine built for the open road, and its soul lies in the Milwaukee-Eight® 117 engine. Known for delivering a seamless blend of power, efficiency, and rider-focused engineering, this engine makes the 2025 Harley-Davidson® Road Glide® an extraordinary choice for riders in Stuart, FL. With every detail engineered for performance, it’s time to dive deep into what makes this V-Twin engine a standout for Florida's roads.
The Milwaukee-Eight® 117 Engine: H-D®’s Finest Engineering
The Milwaukee-Eight® 117 engine sits at the heart of the 2025 Harley-Davidson® Road Glide®, bringing 117 cubic inches (1,923 cc) of displacement to the table. Its sheer size and power promise an exciting ride, with features tailored to deliver exceptional performance.
- Torque: At 130 ft-lb at 3,250 RPM, the Milwaukee-Eight® 117 delivers incredible pulling power right off the line. It offers the kind of acceleration that makes merging onto highways or passing other vehicles feel effortless.
- Cooling System: Precision oil and air cooling ensure that the engine operates efficiently, even during Stuart’s warm, sunny days. Riders can focus on the road ahead without worrying about overheating.
- Valvetrain: Dual overhead camshafts and four valves per cylinder optimize airflow, resulting in smoother performance and reduced emissions.
This engine represents H-D®’s commitment to innovation, combining raw power with refined engineering to meet the needs of today’s riders.
Performance Tailored for Stuart’s Unique Landscape
Stuart, FL, offers a mix of scenic coastal rides, bustling downtown streets, and stretches of open road. The Milwaukee-Eight® 117 engine is the perfect partner for these varied terrains, offering a smooth, responsive ride no matter where you choose to explore.
- Instant Throttle Response
Advanced fuel injection and throttle-by-wire technology make the Milwaukee-Eight® 117 incredibly responsive. Riders will notice how quickly the engine responds to their input, allowing for smooth transitions between cruising speeds and bursts of acceleration. This responsiveness is especially appreciated when navigating Florida’s scenic highways or the tight corners of Stuart’s quieter roads.
- Optimized for Comfort
H-D® designed the Milwaukee-Eight® 117 with a counterbalancer that reduces 75% of primary vibration at idle. This feature enhances rider comfort, particularly during longer rides. Cruising along the coast or heading inland? The engine’s design ensures a less fatiguing experience.
- Effortless Torque
The low-end torque of the Milwaukee-Eight® 117 provides the kind of power that makes every ride feel dynamic. This is especially valuable on Florida’s flat, open roads, where steady, reliable torque helps maintain a consistent pace while delivering an exhilarating riding experience.
- Built for Power and Versatility
While the Milwaukee-Eight® 117 delivers exceptional performance, it’s also built to handle the challenges of diverse riding conditions. The engine’s design focuses on practical benefits that make every ride enjoyable, regardless of the destination.
- High-Performance Camshaft
The camshaft design allows for optimal valve timing, resulting in improved torque and horsepower. This balance of power makes the 2025 Harley-Davidson® Road Glide® an excellent choice for riders who want a bike that handles city streets as confidently as it does highway stretches.
- Advanced Airflow Management
Larger intake and exhaust ports improve airflow, enhancing the engine’s efficiency. Riders will notice smoother acceleration and stronger performance during long stretches of uninterrupted riding—perfect for Stuart’s scenic routes.
- Precision Cooling
The liquid-cooled cylinder heads keep the engine operating efficiently, even during prolonged rides in Florida’s heat. This feature ensures that your 2025 Harley-Davidson® Road Glide® remains reliable and thrilling.
- Engineered for Rider Confidence
The Milwaukee-Eight® 117 engine is also designed with rider safety and convenience in mind. H-D® integrates innovative features to enhance every aspect of the riding experience.
- Refined Fuel Injection System
This system ensures a perfect mix of fuel and air for consistent combustion, contributing to both power delivery and fuel efficiency. Riders in Stuart can count on their 2025 Harley-Davidson® Road Glide® for long-distance journeys without frequent stops at the pump.
- Integrated Traction Control
The Milwaukee-Eight® 117 works seamlessly with H-D®’s Reflex™ Defensive Rider Systems (RDRS). This includes cornering-enhanced ABS and traction control, which help riders maintain stability on wet or uneven roads. Florida’s unpredictable weather patterns make these features invaluable.
- Engine Heat Management System
H-D® includes a heat management system that reduces engine heat during idle, making stop-and-go traffic far more comfortable. Riders in Stuart’s downtown area will appreciate this thoughtful addition
How the Milwaukee-Eight® 117 Engine Compares
When viewed alongside competing motorcycles, the Milwaukee-Eight® 117 engine demonstrates its superior engineering and rider-focused design.
- Comparisons to Indian® Thunderstroke 116
While both engines deliver impressive performance, the Milwaukee-Eight® 117 excels in smoothness and heat management. Its single counterbalancer ensures reduced vibrations, offering a more comfortable ride for long stretches.
- Comparisons to BMW K1600
The Milwaukee-Eight® 117 may not aim for the high-revving power of the K1600, but it offers unmatched low-end torque. This torque is crucial for everyday riding, where quick accelerations and strong, steady performance matter most.
Perfect for Stuart, FL Riders
Stuart’s mix of charming downtown areas, coastal highways, and scenic byways makes it an ideal setting for the Milwaukee-Eight® 117 engine. Riders will appreciate how this engine’s performance and versatility complement the region’s diverse roads.
- Long-Distance Comfort
The Milwaukee-Eight® 117 engine, paired with the 2025 Harley-Davidson® Road Glide®’s comfortable ergonomics, ensures a fatigue-free experience for extended rides. Stuart riders exploring nearby towns or Florida’s coastline will find this bike ready for any adventure.
- Urban Maneuverability
The engine’s responsive design makes it equally suited for Stuart’s urban areas, where quick acceleration and smooth handling are key.
- Reliability on Scenic Routes
From the Treasure Coast’s winding paths to Florida’s iconic highways, the Milwaukee-Eight® 117 provides the power and consistency needed for an enjoyable ride.
Experience It for Yourself: Visit Treasure Coast Harley-Davidson®
Ready to feel the power and precision of the Milwaukee-Eight® 117 engine? Contact us or visit Treasure Coast Harley-Davidson® in Stuart, FL, today to explore the 2025 Harley-Davidson® Road Glide® in person. Schedule a test ride and see firsthand how this remarkable engine transforms every ride into an unforgettable experience. Our team is here to answer your questions and help you find the perfect motorcycle for your needs.