If you’re into motorcycles that turn heads, pack a punch, and make every ride feel like an event, the Suzuki Boulevard M109R might just be your dream bike. This beast of a cruiser combines raw power with bold style, earning a loyal following since its debut in 2006. Known for its muscular design and commanding presence, the M109R is a standout in the power cruiser motorcycle world. Whether you’re cruising through city streets or hitting the open highway, this bike delivers an unforgettable experience. In this M109R review, we’ll dive into its history, performance, style, and more to see why it’s such a fan favorite.
A Brief History of the Suzuki Boulevard M109R
The Suzuki M109R cruiser burst onto the scene in 2006, shaking up the cruiser market with its unique blend of sportbike DNA and classic cruiser vibes. Marketed as the Intruder M1800R in some countries, it was Suzuki’s bold answer to heavyweights like the Yamaha VMAX and Harley-Davidson V-Rod. Designed to appeal to riders who crave performance without sacrificing style, the M109R quickly carved out a niche as a “muscle cruiser.” Over the years, Suzuki introduced variants like the blacked-out B.O.S.S. (Blacked Out Special Suzuki) edition, which became a hit for its sleek, aggressive look. Its long production run and cult-like following prove it’s more than just a bike—it’s a statement.
Engine and Performance: A Beastly Heart
At the core of the Suzuki Boulevard M109R lies a monstrous 1,783cc (109-cubic-inch), liquid-cooled, 54-degree V-twin engine. This isn’t just any engine—it’s built with some of the largest pistons in any production motorcycle, delivering a jaw-dropping 128 horsepower at 6,200 rpm and 118 lb-ft of torque at 3,200 rpm. What does that mean for you? Pure, exhilarating power that makes every twist of the throttle feel like a rocket launch.
- Smooth Power Delivery: Thanks to Suzuki’s Dual Throttle Valve (SDTV) fuel injection system, the M109R offers smooth, linear torque from low to mid-range, making it responsive whether you’re cruising at 30 mph or blasting past 80.
- High RPM Thrills: Unlike traditional cruisers that peak early, the M109R’s short-stroke design lets it rev up to a 7,500 rpm redline, giving it a sporty edge.
- Throaty Exhaust Note: The dual large-diameter mufflers produce a deep, rumbling sound that’s music to any rider’s ears.
On the road, the M109R feels like a freight train with finesse. It leaps off the line with authority, pulling hard through the gears. The five-speed transmission is paired with a low-maintenance shaft drive, ensuring smooth power delivery to the massive 240mm rear tire. However, the clutch can feel a bit heavy, requiring a firm grip, especially in stop-and-go traffic. For riders who love drag-strip sprints, the M109R’s 0-60 mph time of around 3.89 seconds puts it among the fastest in its class.
Design and Style: A Head-Turning Muscle Cruiser
The Suzuki M109R cruiser doesn’t just ride—it struts. Its aggressive, low-slung design screams power and attitude. From the sleek headlight nacelle to the sculpted fuel tank and massive rear tire, every inch of this bike is built to impress.
- Muscular Aesthetics: The M109R’s bodywork is bold yet purposeful, with a forward-leaning stance that hints at its performance potential. The B.O.S.S. edition’s blacked-out components—like the exhaust, wheels, and mirrors—add a stealthy, modern vibe.
- Ergonomic Layout: The flat-bend, drag-style handlebars and forward controls create a laid-back riding position that’s comfortable yet commanding. The low 27.8-inch seat height makes it accessible for a wide range of riders.
- Color Options: For 2025, the M109R is available in Glass Sparkle Black, with past models offering two-tone schemes like Pearl Glacier White/Glass Sparkle Black or Metallic Oort Gray/Glass Sparkle Black.
The bike’s massive 240mm rear tire—the widest ever on a Suzuki—gives it a planted, aggressive look but can make low-speed handling a bit tricky. The streamlined fuel tank and optional solo-seat cowl enhance its sleek profile, making it a favorite for riders who want to stand out at bike nights or on the highway.
Technology and Features: Modern Meets Classic
While the M109R embraces old-school cruiser charm, it’s packed with modern tech borrowed from Suzuki’s sportbike lineup. This blend of classic style and cutting-edge engineering sets it apart in the power cruiser motorcycle segment.
- Braking Power: The M109R boasts radial-mounted, dual front disc brakes with four-piston calipers, inspired by the GSX-R1000R. These provide confident stopping power, even at high speeds. The rear single-disc brake with a dual-piston caliper complements the setup.
- Suspension: Up front, 46mm inverted forks with 5.1 inches of travel deliver a smooth ride, while the rear link-type suspension with adjustable preload handles bumps well for a cruiser. It’s not fully adjustable, but it strikes a good balance for cruising.
- Instrumentation: The tank-mounted analog speedometer includes an LCD odometer, dual trip meters, fuel gauge, and clock. A digital tachometer and gear position indicator are integrated into the headlight cowl, giving it a sporty yet functional feel.
- Shaft Drive: The low-maintenance shaft drive minimizes torque reaction, making highway rides smooth and reliable.
One downside? The M109R lacks advanced features like ABS, cruise control, or riding modes, which some competitors offer. Its tech is solid but leans toward simplicity, appealing to riders who prefer a raw, unfiltered experience.
Comfort and Ride Quality: Built for the Long Haul
The M109R is designed to be as comfortable as it is powerful, making it a great choice for both short cruises and long-distance rides. The wide, cushioned seat is a highlight, offering excellent support for riders of all sizes. At 27.8 inches, the low seat height boosts confidence at stops, though shorter riders may find the forward controls a bit of a stretch.
- Highway Comfort: The high-tensile steel double-cradle frame and plush suspension soak up road imperfections, making long highway stretches a breeze. The 5.2-gallon fuel tank (4.9 in California models) provides decent range for touring.
- Handling: At 764 pounds, the M109R feels heavy at low speeds, especially in tight corners. However, once you’re moving, the bike’s rigid chassis and wide handlebars make it surprisingly agile for its size. It leans into corners with confidence, though the fat rear tire can resist quick maneuvers.
- Passenger Comfort: The passenger seat is well-padded, and an optional backrest adds extra comfort for two-up riding. The solo-seat cowl is a nice touch for solo riders who want a sleeker look.
Wind buffeting can be an issue at higher speeds due to the lack of a windshield, but aftermarket options can solve this. Overall, the M109R strikes a great balance between comfort and performance, ideal for riders who want to cover miles without feeling beat up.
Fuel Efficiency and Maintenance: Practicality Meets Power
The M109R’s big engine comes with a trade-off: fuel efficiency isn’t its strong suit. Real-world mileage averages around 35-40 mpg (roughly 5L/100km), depending on riding style. If you’re heavy on the throttle, expect to stop for gas more often, as the 5.2-gallon tank empties quickly under aggressive riding.
- Reliability: Suzuki’s engineering shines here. The M109R is known for its robust build and long-term reliability, with many owners reporting trouble-free ownership after thousands of miles.
- Maintenance: The shaft drive reduces maintenance compared to chain-driven bikes, and the Suzuki Advanced Sump System (SASS) keeps the engine running smoothly. Regular maintenance includes oil changes, tire checks, and occasional clutch cable lubrication. Some owners note a slight engine surge due to lean factory fueling, which can be fixed with an ECU flash.
- Service Costs: The M109R requires valve servicing, unlike some competitors, which can add to maintenance costs. However, its straightforward design keeps service bills reasonable for a bike of this caliber.
Pros and Cons: What Makes the M109R Shine (and Where It Falls Short)
Like any bike, the Suzuki Boulevard M109R has its strengths and weaknesses. Here’s a quick breakdown:
Pros
- Monstrous Power: The 1,783cc V-twin delivers thrilling acceleration and torque.
- Bold Design: Its muscular, blacked-out style turns heads everywhere.
- Comfortable Ride: The plush seat and ergonomic layout make long rides enjoyable.
- Great Value: Starting at around $15,799 for 2025, it offers premium performance at a competitive price.
- Reliable Build: Suzuki’s engineering ensures durability and low-maintenance ownership.
Cons
- Heavy Weight: At 764 pounds, it can feel cumbersome at low speeds.
- Fuel Efficiency: The big engine guzzles gas compared to smaller cruisers.
- Limited Tech: No ABS, cruise control, or riding modes, which some rivals include.
- Low-Speed Handling: The wide rear tire makes tight turns a bit challenging.
Comparison with Competitors: How It Stacks Up
| Feature / Model | Suzuki Boulevard M109R | Yamaha VMAX | Harley-Davidson V-Rod | Triumph Rocket 3 |
|---|---|---|---|---|
| Engine | 1,783cc V-twin | 1,679cc V4 | 1,250cc V-twin | 2,500cc inline-three |
| Horsepower | ~128 hp | ~200 hp | ~125 hp | ~165 hp |
| Torque | 118 lb-ft | 123 lb-ft | ~85–100 lb-ft | 163 lb-ft |
| Design Style | Classic power cruiser | Futuristic muscle bike | Sporty-cruiser hybrid | Modern muscle cruiser |
| Handling | Stable, heavy cruiser feel | Sharp, agile for its class | Nimble and sporty | Balanced, but heavier |
| Comfort | Comfortable for long rides | Less comfortable for touring | Good for shorter rides | Comfortable, but heavy |
| Weight (approx.) | ~764 lbs | ~683 lbs | ~723 lbs | ~642 lbs |
| Cooling System | Liquid-cooled | Liquid-cooled | Liquid-cooled | Liquid-cooled |
| Price (MSRP when new) | $$ (Affordable in class) | $$$$ (Premium) | $$$ (Mid-range when sold) | $$$$ (Premium) |
| Best For | Balanced power & comfort cruiser fans | Speed enthusiasts, aggressive riders | Sporty cruiser lovers | Riders chasing max performance |
| Verdict | Great value, classic cruiser muscle | Extreme power, less practical | Lighter, sportier feel | Power-packed but pricey & heavy |
Who Is It For?
The Suzuki M109R cruiser is perfect for riders who crave power and presence. It’s ideal for:
- Big-Bike Enthusiasts: If you love the rumble of a massive V-twin and want a bike that feels like an extension of your personality, the M109R delivers.
- Highway Cruisers: Its comfortable seat, large fuel tank, and smooth ride make it great for long-distance touring.
- City Show-Offs: The bold design and throaty exhaust make it a head-turner in urban settings.
- Taller Riders: The stretched-out riding position suits riders over 5’10” best, though shorter riders can adapt with aftermarket seats or risers.
It’s less suited for beginners due to its weight and power or for riders who prioritize fuel economy or advanced tech like ABS.
Conclusion: Is the Suzuki Boulevard M109R Worth It?
The Suzuki Boulevard M109R is a powerhouse that blends raw performance with classic cruiser style. Its monstrous V-twin engine, bold design, and comfortable ride make it a standout in the power cruiser motorcycle market. While it lacks some modern features like ABS or cruise control, its reliability, value, and sheer fun factor more than make up for it. Whether you’re tearing up the drag strip, cruising the highway, or turning heads in town, the M109R delivers an experience that’s hard to match.
For riders who want a bike that’s equal parts muscle and charisma, the M109R is a fantastic choice. At around $15,799, it offers premium performance without the premium price tag. If you’re ready to unleash your inner road warrior, the Suzuki M109R cruiser is ready to roll. Just be prepared to smile every time you twist the throttle.
