Jawa 42 Bobber vs Keeway RR 300

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.

Pollution level compliance of the engine.

Design and working of the two-wheeler's engine.

Engine cylinder capacity measured in cc.

Bore is the diameter of a bike’s engine cylinder. A larger bore allows more fuel-air mix, increasing power and speed.

Stroke is the piston’s movement inside the engine cylinder. Longer strokes give more torque, shorter strokes give more speed and higher RPM.

Number of valves in each engine cylinder.

A tyre without an inner tube, reducing puncture risks and maintaining air longer.

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

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

The main structure holding the bike together.

Bike’s weight without fuel and fluids.

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.

A component which support foots of the passenger.

Distance from the ground to the seat.

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

A system that prevents wheel slip by adjusting power during acceleration on slippery surfaces.

Indicates the current fuel level in the tank.

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

Tracks specific trip distances separately from the odometer, useful for measuring short rides.

Estimates how far you can ride before the fuel runs out.

The entire system that transfers engine power to the wheels (includes clutch and gearbox).

A warning light when fuel is low.

The design of the seat that affects comfort and seating position.