GPX Gentleman Full Specifications in Gibraltar
The GPX Gentleman specifications above cover all key technical details. Use these to compare against rivals or verify dealership claims before your purchase in Gibraltar.
Full Specification Sheet
GPX Gentleman Specifications in Gibraltar
Complete technical specifications of the GPX Gentleman — engine, transmission, dimensions, brakes, suspension, tyres and more.
150cc
Engine
45.0 km/l
Mileage
17 hp
Power
125 kg
Weight
7.8/10
Rating
12 Nm
Torque
Basic Information
| Engine Type | Single-cylinder, 4-stroke, air-cooled |
| Transmission Type | Manual |
| Clutch Type | Wet multi-plate |
| Brand | GPX |
| Model | Gentleman |
| Bike Name | GPX Gentleman |
| Model Year | 2025 |
| Category/Type | Retro/Classic |
| Country of Origin | Thailand |
| Assembly Location | Thailand |
| Status | In production |
| Colors Available | Black, Green, Red, Cream |
| Battery Type | 12V, Maintenance Free |
| Seat Type | Single-piece |
| Handle Type | Upright |
| Frame Type | Steel tubular frame |
| Swingarm Type | Dual-sided swingarm |
Engine & Performance
| Displacement (cc) | 150 |
| Maximum Power | 11.5 hp @ 8,500 rpm |
| Maximum Torque | 12 Nm @ 6,500 rpm |
| Number of Cylinders | 1 |
| Valve Configuration | SOHC |
| Valves Per Cylinder | 2 |
| Bore | 57 mm |
| Stroke | 58.6 mm |
| Bore x Stroke | 57 x 58.6 mm |
| Compression Ratio | 9.5:1 |
| Cooling System | Air-cooled |
| Fuel Supply System | Carburetor |
| Ignition System | CDI |
| Emission Standard | Euro 4 |
Fuel & Mileage
| Fuel Tank Capacity | 10 L |
| Average Mileage | 45.0 |
| Mileage City | 45 |
| Battery Capacity | 125.0 |
Transmission & Drive
| Number of Gears | 5-speed |
| Gear Pattern | 1-N-2-3-4-5 |
Dimensions & Weight
| Overall Length | 1,940 mm |
| Overall Width | 750 mm |
| Overall Height | 1,080 mm |
| Wheelbase | 1,315 mm |
| Ground Clearance | 145 mm |
| Seat Height | 780 mm |
| Kerb Weight | 125 kg |
Brakes & Safety
| Front Brake Type | Disc |
| Rear Brake Type | Drum |
| Front Brake Size | 220 mm |
| Rear Brake Size | 110 mm |
Suspension & Handling
| Front Suspension Type | Telescopic forks |
| Rear Suspension Type | Dual shock absorbers |
Wheels & Tires
| Front Tyre Size | 2.75-18 |
| Rear Tyre Size | 90/90-18 |
| Tyre Type | Tubeless |
| Wheel Type | Spoke |
| Wheel Material | Steel |
Lighting & Display
| Display Type | Analog speedometer with fuel gauge |