Adopting specific riding habits and rigorous maintenance can significantly enhance the fuel economy of motorcycles, which are already preferred over cars for their ability to travel an average of 30 kilometres per litre, according to experts.
While two-wheelers are ideal for long daily commutes to save both time and money, achieving optimum efficiency requires adhering to several technical and operational “hacks”.
Speed and gear
Maintaining a steady speed is the most critical factor in controlling fuel consumption. Experts suggest providing only enough gas to remain steady at mid-speed, noting that 40km/h to 70km/h is appropriate for city roads, while anything above this in the capital is considered excess.
On highways, the recommended range is 80-90 km/h. Riders should avoid rapid acceleration and sudden deceleration, as these practices are not economical.
Gear transitions should be smooth and quick. Motorcyclists are cautioned against over-revving or running the bike in a low gear for extended periods, as high revs drain the tank faster. For instance, a 150-cc bike can reach 60 km/h in third gear, but stretching it further is considered over-revving.
Technical efficiency
Tyre pressure is directly linked to traction and fuel use; if pressure is lower than recommended, the bike feels heavy, lacks torque, and consumes more fuel. It is advised to check tyre pressure on a weekly basis. Additionally, the drive chain must be adjusted to ensure engine energy is not lost during transfer, as a loose chain can damage sprockets.
Regular monthly servicing is essential for efficiency. This includes changing engine oil when required, lubricating the chain, replacing coolants, and keeping spark plugs and air filters clean. Riders must also ensure they do not exceed recommended engine oil levels or use adulterated fuel.
Operational issues
To prevent unnecessary fuel loss, several practical measures are recommended:
• Engine cut-off: In Dhaka’s inevitable traffic, riders should switch off the engine if stationary for more than 30 seconds.
• Parking: Bikes should be parked in the shade to prevent fuel from vapourising in the sun.
• Braking and clutch use: Riders should avoid subconsciously pressing the brake pedal while moving and refrain from “overriding” the clutch, which decreases its longevity.
• Cooling: The front of the bike should not be covered with a kit, as this hinders cooling and leads to higher fuel consumption.
• Navigation: Using GPS to find shortcuts and roads with less traffic can save both time and money.
Economical riding is not synonymous with being a slow rider; rather, it focuses on necessary speeding while avoiding the “immaturity” of excess speed. Such practices ensure a smooth, pleasurable, and financially beneficial riding experience.
