Engineered by Zontes for the naked motorcycle segment, the 2022 Zontes GK 350 Sport Cafe relies on a 348 cc (21.2 cu in) liquid-cooled single cylinder, four-stroke powerplant. In factory specification, peak output is rated at 38.9 HP (28.4 kW) at 9,500 rpm while maximum torque reaches 32.8 Nm (24.2 lb-ft) at 7,500 rpm, transferring power to the rear wheel through a 6-speed gearbox and chain final drive. With a specific output of 111.8 HP per liter and a 2,000 rpm working window between peak torque (7,500 rpm) and peak power (9,500 rpm), the engine character is reflecting a performance-oriented street tune that balances strong mid-range pull with an energetic top-end rush.
On the scales, the GK 350 Sport Cafe measures 188 kg (414 lbs) wet (curb), translating to a power-to-weight ratio of 0.21 HP/kg (4.83 kg per horsepower). Rider ergonomics and chassis geometry center around a 795 mm (31.3 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,390 mm (54.7 in) wheelbase engineered for quick, flickable steering geometry. The 17-liter (4.5 US gal) fuel tank paired with a rated consumption of 3.2 L/100 km provides an estimated theoretical range of roughly 531 km (330 miles) between fill-ups.
Specific Output
111.8 HP/L
Power-to-Weight
0.21 HP/kg (4.83 kg/HP)
Power Band Window
7,500–9,500 rpm
Theoretical Range
~531 km (330 mi)
Engine
Displacement348.0 ccm (21.23 cubic inches)
Engine TypeSingle cylinder, four-stroke
Power38.9 HP (28.4 kW)) @ 9500 RPM
Torque32.8 Nm (3.3 kgf-m or 24.2 ft.lbs) @ 7500 RPM
Compression12.3:1
Bore x Stroke84.5 x 62.0 mm (3.3 x 2.4 inches)
Fuel SystemInjection. Bosch
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
IgnitionElectric ignition
CoolingLiquid
Transmission
Gearbox6-speed
Final DriveChain (final drive)
Performance
Fuel Consumption3.20 litres/100 km (31.3 km/l or 73.51 mpg)
Greenhouse Gases74.2 CO2 g/km. (CO2 - Carbon dioxide emission)
Chassis
Frame TypeSteel pipe
Front SuspensionTelescopic
Rear SuspensionCentral nitrogen absorber
Wheelbase1390 mm (54.7 inches)
Wheels & Brakes
Front Tyre120/70-ZR17
Rear Tyre160/60-ZR17
Front BrakesSingle disc. ABS
Rear BrakesSingle disc. ABS
Dimensions & Weight
Weight incl.188.0 kg (414.5 pounds)
Seat Height795 mm (31.3 inches) If adjustable, lowest setting.
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
