Side-by-Side Comparison

QJ SRT 800 vs Yamaha RX100

Specs, mileage, performance & price compared in Afghanistan.

QJ Motor

Key Specifications

QJ SRT 800SpecYamaha RX100

؋650,000Price؋113,000

754Engine (cc)98

101Power (hp)15

67Torque (Nm)10

20.0Mileage (km/l)35.0

254Weight (kg)103

19Fuel Tank (L)10

8.2Rating9.5

Our Pick for Afghanistan

Yamaha RX100

Based on overall rating & value

Full Specifications

Basic Information

QJ SRT 800AttributeYamaha RX100

Inline 2-Cylinder, 8-Valve, Liquid Cooled, DOHCEngine TypeAir-cooled, 2-stroke, single cylinder, reed valve, 7-port torque induction

ManualTransmission TypeManual

Wet, Multi-PlateClutch TypeWet multi-plate

Chain DriveDrive TypeChain Drive

QJ MotorBrandYamaha

SRT 800ModelRX100

QJ Motor QJ SRT 800Bike NameYamaha RX100

2025Model Year1985-1996

Adventure TouringCategory/TypeCommuter / Sport

ChinaCountry of OriginJapan

ChinaAssembly LocationIndia

Available in Malaysia; unofficial in BDStatusDiscontinued

Not specifiedColors AvailablePeacock Blue, Cherry Red, Maroon, Metallic Black, New Black

Lead AcidBattery TypeAir-Cooled, Single-Cylinder, Two-Stroke, Reed Valve (7 Port Torque Induction)

Dual SeatSeat Type—

TubularHandle Type—

Steel TrellisFrame TypeDouble Cradle

SteelSwingarm Type—

Engine & Performance

QJ SRT 800AttributeYamaha RX100

754Displacement (cc)98

75 hp @ 8500 rpmMaximum Power11 PS @ 7500 rpm

67 Nm @ 6500 rpmMaximum Torque10.39 Nm @ 6500 rpm

75 HPPeak Power11.0 HP (11.0 PS) @ 7500 rpm

2Number of Cylinders1

DOHCValve ConfigurationReed Valve (Two-Stroke)

4Valves Per CylinderNot Applicable (Two-Stroke)

80.0Bore50.0 mm (International Spec)

62.0Stroke50.0 mm (International Spec)

88 mm x 62 mmBore x Stroke50.0 mm x 50.0 mm

Liquid CooledCooling SystemAir Cooled

Electronic Fuel Injection (EFI)Fuel Supply SystemCarburetor (Mikuni VM20)

ElectricIgnition SystemCDI (later models) / Point Ignition (early models)

Inline 2-Cylinder, 8-Valve, DOHCEngine LayoutStandard

ElectricStarting SystemKick Start

YesEngine Kill SwitchNo

Euro 5Emission Standard35−40 km/L (User Reported)

12 VBattery Power105−110 km/h (Factory/Tuned)

—Compression Ratio6.7:1

—Engine Oil Grade2 Stroke Engine Oil (Separate oil tank for Autolube)

—Power-to-Weight RatioNot Available (Old Model)

—Power Consumption1.3 Litres (Gearbox/Transmission Oil)

—Motor Power10.5 Litres (including reserve)

—Power Mode IndicatorN/A (Known for fast acceleration in its class)

Fuel & Mileage

QJ SRT 800AttributeYamaha RX100

18.5 LFuel Tank Capacity10.5 Liters

20 kmplFuel Economy35−40 km/L (User Reported)

20Mileage City35

20Mileage Highway—

12.0Battery Capacity—

Approx. 350 kmRange—

YesRange Indicator—

YesLow Fuel Warning—

—Average Mileage35-40 kmpl

Performance & Speed

QJ SRT 800AttributeYamaha RX100

190 kmphTop Speed110 kmph

4.2 seconds (approx.)Acceleration (0-100)—

Transmission & Drive

QJ SRT 800AttributeYamaha RX100

6Number of Gears4

1-N-2-3-4-5-6Gear Pattern1-N-2-3-4

ChainPrimary Drive—

ChainFinal Drive—

ChainDrive Chain/Belt Type—

Dimensions & Weight

QJ SRT 800AttributeYamaha RX100

2240 mmOverall Length2040 mm

950 mmOverall Width740 mm

1390 mmOverall Height1060 mm

1540 mmWheelbase1240 mm

160 mmGround Clearance145 mm

810 mmSeat Height765 mm

254 kgKerb Weight103 kg

254Gross Weight—

—Step-up Seat Height765 mm

Brakes & Safety

QJ SRT 800AttributeYamaha RX100

Dual DiscFront Brake TypeDrum

DiscRear Brake TypeDrum

320 mmFront Brake Size130 mm

260 mmRear Brake Size130 mm

Dual ChannelABS TypeYes

YesHandle LockYes

YesSteering LockYes

Suspension & Handling

QJ SRT 800AttributeYamaha RX100

Upside Down (USD) Telescopic ForkFront Suspension TypeTelescopic Fork (Japanese Kayaba)

Swingarm with MonoshockRear Suspension TypeSwingarm with hydraulic shock absorbers

Front suspension adjustable; rear preload and compression adjustableAdjustable Controls—

Wheels & Tires

QJ SRT 800AttributeYamaha RX100

120/70 ZR17Front Tyre Size2.50 x 18

180/55 ZR17Rear Tyre Size2.75 x 18

17Front Wheel Size—

17Rear Wheel Size—

Tubeless, RadialTyre TypeTube

MaxxisTyre Brand—

AlloyWheel TypeSpoke

AlloyWheel Material—

Electrical & Battery

QJ SRT 800AttributeYamaha RX100

12.0Battery Voltage—

12 V Lead AcidBattery Rating—

YesBattery Removable—

YesUSB Charging—

Lighting & Display

QJ SRT 800AttributeYamaha RX100

YesError Code Display—

LEDHeadlight TypeHalogen / Bulb

LEDTail Light TypeBulb

LEDTurn Signal TypeBulb

YesDRL—

TFT Full ColorDisplay TypeAnalogue

DigitalSpeedometer TypeAnalogue

DigitalOdometer TypeAnalogue

DigitalTachometer TypeNo

DigitalFuel Gauge TypeNo

YesClock—

YesPass Light SwitchYes

YesSide Stand Indicator—

Technology & Features

QJ SRT 800AttributeYamaha RX100

DigitalTrip Meter—

Comfort & Ergonomics

QJ SRT 800AttributeYamaha RX100

Small windscreenWind ProtectionYes

YesPillion SeatYes

YesPillion FootrestYes

YesPillion Grab RailsYes

StandardFootpeg Position—

NoStorage Compartments—

NoUnder Seat Storage—

QJ SRT 800 vs Yamaha RX100: Which one should you buy in Afghanistan?

The QJ SRT 800 and Yamaha RX100 are two popular motorcycles in Afghanistan. This side-by-side comparison covers engine, power, torque, mileage, top speed and weight so you can decide which one fits your riding style and budget. Better values are highlighted in the spec table above. Use the full specifications section to compare every technical detail before making your purchase decision.

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