Ampere Primus vs Ather 450S

Highest power the engine/motor can produce.

The highest twisting force the engine generates, which affects acceleration and pulling power.

Compression ratio is how much the engine squeezes air-fuel before ignition. Higher ratios mean more power; lower ratios improve durability.

The type of motor used in bikes.

The range of a two-wheeler on full charge claimed by company.

An option to charge your electric bike/scooter faster.

Maximum weight a two-wheeler can handle.

Highest power a bike/scooter can produce.

The maximum distance an electric two-wheeler can travel on a full charge.

A feature that converts braking energy into battery charge.

Number of valves in each engine cylinder.

The distance from the center of the front wheel to the center of the rear wheel, affecting stability, handling, and riding comfort.

A tyre with strong sidewalls and better grip, durability, and heat resistance.

The overall design and shape of the bike (e.g., cruiser, sports, scooter).

How power is sent to the wheels (e.g., chain, belt, shaft).

The main structure holding the bike together.

The rating which signifies, how well the bike resists water exposure.

Extra space for carrying items.

Storage capacity in the two-wheeler's trunk/boot.

Distance between the bike’s lowest part and the ground.

Bike’s weight with fuel and fluids.

A support accessory for the passenger’s back.

Distance from the ground to the seat.

A port to charge devices or the two-wheeler's battery.

Wireless connection for calls, music, and navigation.

A USB slot to charge devices like phones.

Different settings (e.g., Sport, Eco, Rain) that adjust performance and power delivery.

The method to start the bike (e.g., electric start, kick start, or both).

A button to instantly turn off the engine for safety and convenience.

A switch to flash the high beam, signaling other vehicles while overtaking.

A screen that shows important riding information like speed, fuel, and trip details.

The main dashboard displaying speed, fuel, engine stats, and warnings.

Flashing lights on a two-wheeler that indicate the rider's turning or lane-changing direction.

Energy-efficient, bright rear light.

Total energy the battery can store.

Battery that can be quickly replaced.

Alerts if someone tries to steal or tamper with the bike.

Notifies you of incoming calls or messages on the bike’s screen.

Locks/unlocks the two-wheeler remotely for better security.

Alerts you if the bike moves beyond a set location boundary.

The bike’s ability to climb slopes or inclines.