Yamaha GT80 B Full Specifications in Afghanistan
The Yamaha GT80 B specifications above cover all key technical details. Use these to compare against rivals or verify dealership claims before your purchase in Afghanistan.
Full Specification Sheet
Yamaha GT80 B Specifications in Afghanistan
Complete technical specifications of the Yamaha GT80 B — engine, transmission, dimensions, brakes, suspension, tyres and more.
80cc
Engine
40.0 km/l
Mileage
7 hp
Power
59 kg
Weight
7.5/10
Rating
6 Nm
Torque
Basic Information
| Engine Type | Air-cooled, 2-stroke, single-cylinder |
| Controller Type | Not Applicable (Carburetor) |
| Transmission Type | Manual |
| Clutch Type | Wet, multi-plate |
| Drive Type | Chain |
| Brand | Yamaha |
| Model | GT80 B |
| Bike Name | Yamaha GT80 B |
| Model Year | Approximately 1975 (Model series: 1973–1982) |
| Category/Type | Moped / Small Motorcycle |
| Country of Origin | Japan |
| Assembly Location | Japan |
| Status | Discontinued/Vintage (Not officially available new in BD) |
| Colors Available | Red, Blue, White |
| Battery Type | Lead-Acid (Vintage Standard: 6N4-2A-2 or similar) |
| Charger Type | Not Applicable |
| Seat Type | Step-through |
| Handle Type | High-Rise Pipe Handlebar (Off-road style) |
| Frame Type | Tubular steel |
| Swingarm Type | Twin Shock / Conventional Swingarm |
Engine & Performance
| Displacement (cc) | 80 |
| Maximum Power | 4.9 HP @ 6500-7000 RPM (Approximately) |
| Maximum Torque | 6.1 Nm @ 6000-7200 RPM (Approximately) |
| Number of Cylinders | 1 |
| Valve Configuration | Ported |
| Bore | 47 mm |
| Stroke | 49 mm |
| Bore x Stroke | 47 x 49 mm |
| Compression Ratio | 6.8:1 |
| Cooling System | Air-cooled |
| Fuel Supply System | Carburetor |
| Ignition System | CDI (Capacitor Discharge Ignition) |
| Engine Layout | Standard |
| Engine Oil Grade | Two-Stroke Oil (Injection or Pre-mix) |
| Starting System | Kick start |
| Engine Kill Switch | Yes (Typically Standard) |
| Power-to-Weight Ratio | Approximately 0.083 HP/kg |
| Emission Standard | Not Available (Pre-Standard Era) |
Fuel & Mileage
| Engine Oil Capacity | Not Available (Separate Oil Tank for Auto-Lube) |
| Fuel Tank Capacity | 7 liters |
| Fuel Economy | Approximately 40 km/L (User reported average) |
| Average Mileage | Approximately 40 km/L |
| Low Fuel Warning | Reserve Fuel Petcock (Manual) |
Performance & Speed
| Top Speed | Approximately 90 km/h |
Transmission & Drive
| Number of Gears | 4 |
| Gear Pattern | 1-N-2-3-4 (Typical) |
| Final Drive | Chain |
| Drive Chain/Belt Type | Chain (Size 420 historically) |
Dimensions & Weight
| Overall Length | 1,755 mm |
| Overall Width | 650 mm |
| Overall Height | 980 mm |
| Wheelbase | 1,175 mm |
| Ground Clearance | 130 mm |
| Seat Height | 735 mm |
| Kerb Weight | 73 kg |
Brakes & Safety
| Front Brake Type | Drum |
| Rear Brake Type | Drum |
| Brake Pad Life | Not Applicable (Uses Brake Shoe) |
| Handle Lock | Yes |
| Steering Lock | Yes |
Suspension & Handling
| Front Suspension Type | Telescopic forks |
| Rear Suspension Type | Swingarm with twin shocks |
| Front Suspension Travel | Not Available (Approx 100mm on later models) |
| Climbing Ability | Not Available (Good for a mini-enduro) |
Wheels & Tires
| Front Tyre Size | 2.50-14 |
| Rear Tyre Size | 2.75-14 |
| Tyre Type | Tube Type |
| Wheel Type | Spoked |
Electrical & Battery
| Battery Voltage | 6V (Historical Standard) |
Lighting & Display
| Headlight Type | Halogen |
| Tail Light Type | Halogen |
| Turn Signal Type | Halogen |
| Display Type | Analog |
| Speedometer Type | Analog |
| Odometer Type | Mechanical Trip Meter/Odometer |
Technology & Features
| Trip Meter | Yes (Mechanical) |
Comfort & Ergonomics
| Pillion Seat | Possible (Long bench seat) |
| Pillion Footrest | Yes |
| Footpeg Position | Standard |