Specifications of Bajaj Discover 125 (2007-2015)

Refers to the design and configuration of the engine. Most petrol bikes typically use either a single-cylinder, twin-cylinder, or occasionally a multi-cylinder (like a four-cylinder) engine.

Describes the method used to dissipate heat from the engine. Petrol bikes often use air-cooling or liquid-cooling systems to maintain optimal operating temperatures.

Indicates the arrangement of gears that transmit power from the engine to the wheels, allowing the rider to adjust speed and torque.