Looking for a motorcycle that captures your heart and soul? In this in-depth review, we dive into what it’s like to live with the Honda GB 350S after 7 months and 10,000 kilometers of riding. From its retro charm to its performance on coastal cruises and twisty mountain roads, this bike has left an indelible mark on my heart. Whether you’re a beginner rider or a seasoned enthusiast, join me on this journey to discover why the GB 350S is a standout choice in the sub-400cc class. Let’s hit the road!
Why the Honda GB 350S Steals the Show
Choosing the right motorcycle is a deeply personal decision. As one rider put it, “You’ve chosen the right bike if you can’t stop looking at it when you get off.” That’s exactly how I feel about the Honda GB 350S. After 7 months and 10,000 km, this bike still captivates me every time I park it. Its classic styling, soulful thump, and easygoing nature make it more than just a mode of transport—it’s an extension of your passion for riding.
In this review, we’ll explore the GB 350S’s performance, features, and quirks, sharing real-world insights from cruising Japan’s scenic coastal roads to tackling bumpy mountain paths. Whether you’re eyeing your first bike or seeking a fun, reliable companion, here’s everything you need to know about the Honda GB 350S.
Performance: Soul Over Speed
The GB 350S isn’t built for breakneck speed, and that’s part of its charm. Powered by a 348cc single-cylinder, air-cooled engine, it produces 20.7 horsepower at around 5,500 RPM and 30 Nm of torque at 3,000 RPM. While it’s not a powerhouse, it delivers ample low-end torque for a small-capacity bike, making it a blast on winding roads.
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On the Road: On coastal roads at 80-90 km/h, the GB 350S is in its element. Its lightweight 180 kg frame and nimble handling let you lean into corners with ease. The throttle response is smooth, and the engine’s thump adds an emotional connection to every ride. However, above 100 km/h, especially with a headwind or load, the bike struggles. Fifth gear feels like an overdrive, designed for cruising rather than gaining speed. If your rides involve long highway stretches over 100 km/h, this bike may leave you wanting more power.
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0-100 km/h: With gear loaded on the back, I clocked a 0-100 km/h time that places the GB 350S between the Triumph Speed 400 (just over 8 seconds) and the Royal Enfield 350 (14-17 seconds). It’s not a drag racer, but it’s quick enough for everyday fun.
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Fuel Economy: With a 15-liter tank and efficiency of 40-50 km/L, you can easily achieve a range of 600+ km—perfect for long-distance cruising without frequent fuel stops.
Best For: Riders who prioritize experience over speed, especially on B-roads and scenic routes.
Handling and Suspension: Nimble and Forgiving
The GB 350S shines on twisty roads, thanks to its lightweight chassis and balanced design. The 19-inch front wheel and 17-inch rear wheel, fitted with Metzeler Tourance Next tires, provide solid grip on less-than-perfect roads. I’ve taken it on gravel and light off-road trails, and while it’s no scrambler, it handles minor rough patches well.
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Suspension: The suspension is comfortable but not top-tier. The rear is adjustable for preload, which suits my 80 kg frame perfectly out of the factory. The front forks aren’t inverted, and you’ll feel bumps more sharply than on premium setups, but it recovers quickly and never feels unstable. For daily riding, it’s more than adequate.
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Handling: The bike’s low center of gravity and light clutch make it a breeze to maneuver, especially for beginners. Experienced riders will love pushing it to its limits on backroads, where it feels playful and responsive without being intimidating.
Best For: Beginners learning the ropes and riders who enjoy spirited rides on local roads.
Comfort and Ergonomics: Built for Long Rides
The GB 350S is a joy for long-distance cruising, thanks to its thoughtful design:
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Saddle: The S model’s tapered saddle is a standout feature, allowing for a snug, connected feel when gripping the tank with your knees. Compared to the standard GB’s wider, boxier saddle, the S feels more streamlined and comfortable, especially for riders like me (178 cm/5’10”). The 800 mm seat height accommodates a wide range of riders, from shorter to taller, with room to slide forward or back.
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Riding Position: The S has a slightly forward-leaning posture compared to the standard GB, which feels sporty without being aggressive. It’s perfect for relaxed cruises or spirited rides, striking a balance between comfort and engagement.
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Long-Ride Comfort: I’ve had no issues on multi-hour rides. The bike’s low vibration and plush saddle keep fatigue at bay, though highway speeds with a headwind can require more effort due to the lack of power.
Drawbacks: The stock grips are thin and hard, causing hand numbness on long rides. I upgraded to Trip Machine leather wraps, which added padding and style, solving the issue. The mirrors, while retro and stylish, don’t extend far enough for broader riders, forcing me to lean to see past my shoulders. Bar-end mirrors are a planned upgrade.
Features and Technology: Modern Meets Classic
The GB 350S blends retro aesthetics with modern reliability:
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Safety Features: Traction control (switchable) and ABS provide peace of mind, especially for new riders. The clutch is a slipper design, making it incredibly light and forgiving.
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Instrument Cluster: The analog speedometer with an off-center LED display is a love-hate feature. I enjoy watching the needle climb, and the digital insert shows gear position, range, and time. However, the plasticky feel and an annoying, non-disable eco-light are minor gripes.
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Lighting: The LED headlight is bright and effective for night riding, with illuminated indicator stalks for visibility.
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Brakes: Single-disc brakes with two-piston calipers front and rear provide ample stopping power for the bike’s 180 kg weight.
Best For: Riders who want modern safety and reliability with a classic look.
The Soul of the GB 350S: That Thumping Exhaust Note.
The GB 350S’s exhaust note is its secret weapon. At idle, it’s quiet enough not to annoy neighbors, but in second, third, or fourth gear, it delivers a deep, satisfying “thump-thump-thump” that’s music to any rider’s ears. It’s loudest when you push it, adding to the emotional connection. Unlike some modern bikes where engine noise overshadows the exhaust, the GB’s single-cylinder thump is pure character, making every ride feel alive.
Aesthetics: A Retro Masterpiece.
The GB 350S nails the classic vibe without feeling like a knockoff. Its metallic black paint with a subtle flake, sleek tank indentations, and chromed exhaust give it a timeless look. The cast wheels (unlike spoked wheels on some retro competitors) add a modern touch, while the compact front mudguard and robust LED headlight blend old and new seamlessly. Compared to the Royal Enfield 350, which tries hard to mimic vintage bikes, the GB 350S feels authentically modern yet nostalgic.
Why It Stands Out: Every glance at this bike sparks joy, from its minimalist design to its polished details.
Who Is the GB 350S For?
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Beginner Riders: With its light clutch, smooth gear changes, and forgiving power delivery, the GB 350S is an ideal first bike. The traction control, ABS, and low seat height make it non-intimidating, while its 20.7 horsepower ensures you won’t get into trouble too quickly.
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Experienced Riders: If you love pushing a bike to its limits on backroads or savoring the soul of motorcycling, the GB 350S delivers. It’s perfect for riders who value emotion and style over raw performance.
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Cruisers and Tourers: The GB’s fuel efficiency and comfortable ergonomics make it a fantastic choice for long, scenic rides on B-roads or coastal routes.
Who It’s Not For: If you need a bike for high-speed highway commuting or aggressive riding, the GB 350S’s lack of top-end power may frustrate you. Consider a Triumph Speed 400 for more grunt.
Living with the GB 350S: The Real-World Experience.
After 10,000 km, here’s what stands out:
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Reliability: No major issues. Minor corrosion on the mirror stalks and license bracket can occur, but regular maintenance keeps it in check.
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Maintenance: The GB 350S is a Honda, so it’s built to last. Keep an eye on stone chips and clean them to prevent rust.
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Night Riding: The LED headlight provides excellent visibility, though high beams are needed on dark, twisty roads.
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Weather Performance: I rode in December’s 24°C warmth and 3-4°C chill, and the bike handled both comfortably, though a headwind on highways saps power.
Why I’ll Never Sell This Bike.
The Honda GB 350S isn’t just a motorcycle—it’s a lifestyle. Its retro charm, soulful engine note, and forgiving nature make every ride a joy, whether I’m cruising Japan’s coastlines or carving up mountain roads. It’s not the fastest or the flashiest, but it’s the bike I can’t stop looking at, riding, or loving. For beginners, it’s a safe and fun entry into motorcycling; for veterans, it’s a reminder of why we ride.
Get Out and Ride!
Thanks for joining me on this journey with the Honda GB 350S. If you’re considering this bike, take it for a test ride—you might just fall in love. Have questions or want to share your own GB 350S experience? Drop a comment below, hit that subscribe button, and share this post with fellow riders. Let’s keep the passion for motorcycling alive!
Happy riding, folks!