2025 Honda GB350S: A Timeless Classic for Modern Roads

In a move that marries nostalgia with modern engineering, Honda has unveiled the GB350S—a motorcycle that embodies the classic roadster charm while delivering cutting-edge performance. Designed to appeal to both seasoned riders and newcomers, the GB350S is set to capture hearts with its distinctive style, robust engineering, and exceptional value.

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2025 Honda GB350S Front Quarter

A Journey Back to the Basics

The GB350S harkens back to Honda’s illustrious roadster lineage with its simple, clean lines and straightforward design. The steel fuel tank, resin side panels, and circular LED headlight evoke a sense of timelessness, while blackout details on the engine, wheels, and exhaust lend a modern touch. This bike isn’t just about looks—it’s about delivering the pure joy of motorcycling.

Power and Performance

At the heart of the GB350S lies a 348cc SOHC air-cooled single-cylinder engine, delivering a peak power of 15.5 kW at 5,500 rpm and a torque of 29 Nm at a low 3,000 rpm. Engineered for a responsive and soulful ride, this long-stroke engine features a high-mass flywheel and dual balancers to ensure smooth performance with minimal vibration. The wide-ratio five-speed gearbox, complemented by an assist/slipper clutch, ensures effortless gear changes and precise control.

Honda’s innovative Selectable Torque Control (HSTC) adds confidence by managing rear-wheel traction, making the GB350S a reliable companion on diverse terrains. With a fuel efficiency of 40 km/L (WMTC mode) and a 15L fuel tank, the bike offers a remarkable range of up to 600 km.

2025 Honda GB350S Rear Quarter

Built for Easy Handling

The GB350S’s steel semi-double cradle frame and box-section swingarm provide the perfect balance of rigidity and comfort. The 41mm telescopic forks and twin rear shocks—enhanced with nitrogen gas damping—deliver a smooth ride, whether navigating urban streets or cruising open highways. A combination of 19-inch front and 17-inch rear wheels, fitted with Metzeler Tourance Next tires, ensures optimal grip and stability.

Braking is managed by a 310mm front disc and a 240mm rear disc, both equipped with ABS for controlled stops. The bike’s manageable seat height of 800mm and a low center of gravity make it accessible to riders of all experience levels.

Advanced Styling and Features

Honda’s commitment to blending classic aesthetics with modern functionality is evident in the GB350S’s equipment. Full LED lighting, a compact analogue speedometer with a digital gear indicator, and a Honda Emergency Stop System (ESS) are among its thoughtful features. The ESS warns other motorists during sudden braking by flashing the hazard lights, enhancing safety.

Available in three stunning color options—Puco Blue, Gunmetal Black Metallic, and Pearl Deep Mud Gray—the GB350S offers plenty of visual appeal.

Tailored for Your Needs

Honda complements the GB350S with a range of genuine accessories, including two specially curated packs:

  • Style Pack: Includes a single-seat cowl, engine upper pipe, and stylish grip ends to enhance the bike’s aesthetic appeal.
  • Travel Pack: Features saddle bags, knuckle guards, and a long visor for added practicality and comfort on long rides.

Individual accessories like heated grips, a USB charger, and meter visors are also available, allowing riders to customize their GB350S to match their unique preferences.

Specifications at a Glance

  • Engine: 348cc air-cooled single-cylinder
  • Power: 15.5 kW at 5,500 rpm
  • Torque: 29 Nm at 3,000 rpm
  • Weight: 178 kg (kerb)
  • Fuel Efficiency: 40 km/L (WMTC mode)
  • Suspension: 41mm telescopic front forks; twin rear shocks
  • Brakes: 310mm front disc; 240mm rear disc, with ABS

Embracing a Two-Wheeled Adventure

Whether you’re a seasoned rider seeking a nostalgic yet capable machine or a newcomer eager to explore the joys of motorcycling, the Honda GB350S is designed to deliver. Its blend of timeless design, modern features, and reliable performance makes it a perfect companion for city commutes and weekend getaways alike. With the GB350S, Honda reaffirms its legacy of creating motorcycles that transcend time—two wheels, a handlebar, and the promise of freedom.

2025 Honda GB350S Specifcations

ENGINE
Engine TypeAir-cooled, 4-stroke, 2 valve OHC single cyliner
Engine Displacement348 cc
Bore x Stroke (mm)70 mm x 90.5 mm
Compression Ratio9.5
Max. Power Output15.5 kW at 5,500 rpm
Max. Torque29 Nm at 3,000 rpm
Noise Level (dB)Lurban:80.8 dB
Lwot:77 dB
Noise Level (dB) stationary sound level86 dB
Max Speed114 km/h
Oil Capacity2.5 L
StarterE-Starter
FUEL SYSTEM
CarburationPGM-FI Fuel Injection
Fuel Tank Capacity15 L
CO2 Emissions WMTC57 g/km
Fuel Consumption2.5 L/100km
ELECTRICAL SYSTEM
Battery TypeAGM
Battery Capacity12 V  6.3 Ah
DRIVETRAIN
Clutch TypeWet Multiplate Clutch
Transmission Type5-speed Manual Transmission
Final DriveChain
FRAME
Frame TypeCradle (Steel) Frame
CHASSIS
Dimensions (L´W´H)2,175 mm x 790 mm x 1,100 mm
Wheelbase1,440 mm
Caster Angle27°
Trail120 mm
Seat Height800 mm
Ground Clearance168 mm
Kerb Weight178 kg
Turning radius2.4 m
SUSPENSION
Suspension Front41mm telescopic fork, 106 mm travel
Suspension RearTwin shocks, 120 mm travel
WHEELS
Wheels Front19M/C X MT2.50 cast aluminium
Wheels Rear17M/C X MT4.00 cast aluminium
Tyres Front100/90R19 M/C (57H)
Tyres Rear150/70R17 M/C (69H)
BRAKES
ABS TypeDual-channel ABS 
Brakes FrontTwo piston brake caliper, 310 mm single disc
Brakes RearSingle piston caliper, 240 mm single disc
INSTRUMENTS & ELECTRICS
InstrumentsAnalog & LCD meter
HeadlightLED
TaillightLED
HSTCYes
Additional FeaturesESS

Source: Honda