Side-by-Side Comparison

Syntax Avento RS Version vs Yamaha RX100

Specs, mileage, performance & price compared in Italy.

Nasir Syntax

Key Specifications

Syntax Avento RS VersionSpecYamaha RX100

€1,250Price€1,330

—Engine (cc)98

2Power (hp)15

2Torque (Nm)10

100.0Mileage (km/l)35.0

107Weight (kg)103

—Fuel Tank (L)10

7.5Rating9.5

Our Pick for Italy

Yamaha RX100

Based on overall rating & value

Full Specifications

Basic Information

Syntax Avento RS VersionAttributeYamaha RX100

Electric MotorEngine TypeAir-cooled, 2-stroke, single cylinder, reed valve, 7-port torque induction

Electric Motor ControllerController Type—

AutomaticTransmission TypeManual

Electric Hub Motor DriveDrive TypeChain Drive

Nasir Syntax MotorsBrandYamaha

Syntax AventoModelRX100

Syntax Avento RS VersionBike NameYamaha RX100

2025Model Year1985-1996

Electric ScooterCategory/TypeCommuter / Sport

AvailableStatusDiscontinued

Charcoal Black, Avento RS Version, Metallic SilverColors AvailablePeacock Blue, Cherry Red, Maroon, Metallic Black, New Black

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

Standard Electric Charger (AC)Charger Type—

Dual Scooter SeatSeat Type—

Scooter HandlebarHandle Type—

On-boneFrame TypeDouble Cradle

—Clutch TypeWet multi-plate

—Country of OriginJapan

—Assembly LocationIndia

Engine & Performance

Syntax Avento RS VersionAttributeYamaha RX100

1.5 kWMaximum Power11 PS @ 7500 rpm

1.5 kWMaximum Torque10.39 Nm @ 6500 rpm

Electronic Controller StartIgnition SystemCDI (later models) / Point Ignition (early models)

Hub MotorEngine LayoutStandard

ElectricStarting SystemKick Start

1500WMotor Power10.5 Litres (including reserve)

Zero EmissionEmission Standard35−40 km/L (User Reported)

72 V (Graphene Battery)Battery Power105−110 km/h (Factory/Tuned)

Battery Level on DisplayPower Mode IndicatorN/A (Known for fast acceleration in its class)

—Displacement (cc)98

—Peak Power11.0 HP (11.0 PS) @ 7500 rpm

—Number of Cylinders1

—Valve ConfigurationReed Valve (Two-Stroke)

—Valves Per CylinderNot Applicable (Two-Stroke)

—Bore50.0 mm (International Spec)

—Stroke50.0 mm (International Spec)

—Bore x Stroke50.0 mm x 50.0 mm

—Compression Ratio6.7:1

—Cooling SystemAir Cooled

—Fuel Supply SystemCarburetor (Mikuni VM20)

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

—Engine Kill SwitchNo

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

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

Fuel & Mileage

Syntax Avento RS VersionAttributeYamaha RX100

ElectricFuel Economy35−40 km/L (User Reported)

100Average Mileage35-40 kmpl

~90–100 kmMileage City35

~90–100 kmMileage Highway—

150 kgLoad Capacity—

6 batteries / 72 V GrapheneBattery Capacity—

90-100 kmRange—

Battery Level IndicatorRange Indicator—

~100 kmRange Per Charge (Eco)—

~90 kmRange Per Charge (Normal)—

Battery Low IndicatorLow Fuel Warning—

—Fuel Tank Capacity10.5 Liters

Performance & Speed

Syntax Avento RS VersionAttributeYamaha RX100

45 kmphTop Speed110 kmph

Transmission & Drive

Syntax Avento RS VersionAttributeYamaha RX100

Single SpeedNumber of Gears4

Electric Motor Direct DrivePrimary Drive—

Hub MotorFinal Drive—

—Gear Pattern1-N-2-3-4

Dimensions & Weight

Syntax Avento RS VersionAttributeYamaha RX100

1780 mmOverall Length2040 mm

725 mmOverall Width740 mm

1085 mmOverall Height1060 mm

1275 mmWheelbase1240 mm

90 mmGround Clearance145 mm

770 mmSeat Height765 mm

107.2 kgKerb Weight103 kg

257.2 kgGross Weight—

—Step-up Seat Height765 mm

Brakes & Safety

Syntax Avento RS VersionAttributeYamaha RX100

Hydraulic DiscFront Brake TypeDrum

DrumRear Brake TypeDrum

NoABS TypeYes

YesAnti-Theft System—

—Front Brake Size130 mm

—Rear Brake Size130 mm

—Handle LockYes

—Steering LockYes

Suspension & Handling

Syntax Avento RS VersionAttributeYamaha RX100

Hydraulic Telescopic ForkFront Suspension TypeTelescopic Fork (Japanese Kayaba)

Spring-loaded Sealed Shock AbsorberRear Suspension TypeSwingarm with hydraulic shock absorbers

Yes (Rear Suspension Adjustable)Adjustable Controls—

Wheels & Tires

Syntax Avento RS VersionAttributeYamaha RX100

3.00-10Front Tyre Size2.50 x 18

3.00-10Rear Tyre Size2.75 x 18

TubelessTyre TypeTube

AlloyWheel TypeSpoke

Electrical & Battery

Syntax Avento RS VersionAttributeYamaha RX100

Hub MotorMotor Placement—

Electronic ControllerMotor Controller—

72 VController Voltage—

72VBattery Voltage—

6 Batteries / GrapheneBattery Rating—

YesBattery Life—

YesBattery Removable—

6-8 hoursCharging Time—

AC 220VCharging Input—

Lighting & Display

Syntax Avento RS VersionAttributeYamaha RX100

LEDHeadlight TypeHalogen / Bulb

LEDTail Light TypeBulb

LEDTurn Signal TypeBulb

YesDRL—

DigitalDisplay TypeAnalogue

DigitalSpeedometer TypeAnalogue

DigitalOdometer TypeAnalogue

—Tachometer TypeNo

—Fuel Gauge TypeNo

—Pass Light SwitchYes

Comfort & Ergonomics

Syntax Avento RS VersionAttributeYamaha RX100

YesPillion SeatYes

YesPillion FootrestYes

Standard ScooterFootpeg Position—

—Wind ProtectionYes

—Pillion Grab RailsYes

Syntax Avento RS Version vs Yamaha RX100: Which one should you buy in Italy?

The Syntax Avento RS Version and Yamaha RX100 are two popular motorcycles in Italy. 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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