Difference between BS4 and BS6 Motorcycles

Motorcycles are one of the most popular types of vehicles around, because they offer so many benefits in terms of economy, ease of use and convenience. They are easy and cost-effective to run and maintain, because you can easily buy tyres online in Sri Lanka together with other accessories. If you are looking for the lowest motorcycle tyre prices in Sri Lanka, the best place to buy tyres online is through local manufactures who have a reputation for quality and maintaining high standards.

There are many different types of bikes, each designed for a specific purpose or style of riding. Here are some of the most common types:

● Cruiser: These are designed for comfortable long-distance rides with a low seat, relaxed riding position, and large engine.

● Sport bike: Designed for high-speed performance and quick acceleration, sport bikes have a lightweight frame and powerful engine. They are ideal for racing and other high-speed activities.

● Touring: Similar to cruisers, these are designed for comfortable long-distance rides but with more storage space and features like windshields and heated seats.

● Dual-sport: These are designed for both on-road and off-road riding, with features like high ground clearance, off-road tires, and lightweight design.

● Adventure: These are designed for long-distance travel on both paved and unpaved roads, with features like large fuel tanks, high ground clearance, and a comfortable riding position.

● Standard: These are versatile and can be used for commuting or casual rides, with a neutral riding position and moderate engine size.

● Dirt bike: These are designed for off-road riding, with lightweight frames, knobby tires, and high ground clearance.

● Electric: These are powered by electricity rather than gasoline, making them eco-friendly and quiet. They come in various styles, including sport, cruiser, and dual-sport.

These are just a few examples, and there are many other types of motorcycles as well.

What are BS4 and BS6 motorcycles?

BS4 and BS6 refer to the Bharat Stage Emission Standards (BSES) that are set by the Indian government to regulate the emission of pollutants from vehicles, including motorcycles.

BS4 (Bharat Stage 4) was the previous emission standard in India, which was in effect from April 2017 to March 2020. Motorbikes that complied with BS4 emission norms had to emit no more than 80mg/km of carbon monoxide, 0.25g/km of hydrocarbons, and 3.5g/km of nitrogen oxides.

BS6 (Bharat Stage 6) is the latest and more stringent emission standard in India, which came into effect from April 2020. Those that comply with BS6 emission norms must emit no more than 60mg/km of carbon monoxide, 0.10g/km of hydrocarbons, and 0.80g/km of nitrogen oxides.

Both BS4 and BS6 bikes have significant implications for the environment. BS4 options, while still producing emissions, were a significant improvement over previous emission norms. They were required to meet lower limits for carbon monoxide, hydrocarbons, and nitrogen oxides, which reduced the impact on air quality and the environment. However, BS4 motorcycles still produced significant amounts of pollutants that can harm the environment and human health.

On the other hand, the newer types are designed to emit significantly fewer pollutants than BS4 motorcycles. Thestricter emission norms of the BS6 standard require lower limits for carbon monoxide, hydrocarbons, and nitrogen oxides, as well as the introduction of particulate matter (PM) filters. The PM filters trap fine particulate matter, which can cause respiratory issues and other health problems. As a result, these are much cleaner and less harmful to the environment and public health than BS4.

The shift from BS4 to BS6 motorcycles represents a significant step forward in reducing the environmental impact of the transportation sector in India. However, it is essential to note that these, like all vehicles, still have an impact on the environment, and promoting sustainable transportation alternatives, such as cycling and public transportation, can help reduce this impact further.

The BS6 emission norms are, however, more challenging to meet, and as a result, motorcycles that comply with them are generally more expensive than those that comply with the BS4 norms. However, BS6-compliant motorcycles are also more fuel-efficient and emit fewer pollutants, making them better for the environment.

What are the differences between BS4 and BS6 motorcycles?

BS6 motorcycles have several differences compared to their BS4 counterparts. Here are some of the key differences:

● Emissions: BS6 emit significantly fewer pollutants compared to BS4. This is due to the stricter emission norms of this standard, which mandate lower limits for carbon monoxide, hydrocarbons, and nitrogen oxides.

● Fuelling System: These have advanced fuelling systems, such as fuel injection, which provide more precise fuelling control and better combustion. This leads to better fuel efficiency and lower emissions.

● Engine Design: BS6-compliant engines have redesigned components, such as the catalytic converter, which reduces the pollutants that are released during combustion.

● Engine Management System: These have advanced engine management systems, which are capable of monitoring and controlling various parameters such as air-fuel ratio, engine temperature, and exhaust gas recirculation (EGR) rates. This leads to better engine performance, lower emissions, and improved fuel efficiency.

● Price: These motorcycles are generally more expensive than their BS4 counterparts due to the additional engineering and technology required to meet the stricter emission norms.

In summary, the BS6 bikes are more fuel-efficient, emit fewer pollutants, have advanced fuelling systems, redesigned components, and engine management systems compared to BS4 motorcycles.

Here are some popular BS4 motorcycles that were available in India before the implementation of the BS6 emission norms:

● Bajaj Pulsar NS200

● TVS Apache RTR 160 4V

● Honda CB Hornet 160R

● Yamaha FZ-S V3.0 FI

● KTM 200 Duke

● Royal Enfield Classic 350

● Suzuki Gixxer SF

● Hero Xtreme 200R

● Kawasaki Ninja 300

● Mahindra Mojo XT300

It is worth noting that these motorcycles may no longer be available as new bikes, and it is essential to check with the manufacturer or dealership to see if they have any remaining stock.

Some popular BS6 motorcycles that are available in India as of 2023:

● Bajaj Pulsar NS200 BS6

● TVS Apache RTR 160 4V BS6

● Honda CB Hornet 160R BS6

● Yamaha FZS-FI BS6

● KTM 200 Duke BS6

● Royal Enfield Classic 350 BS6

● Suzuki Gixxer SF BS6

● Hero Xtreme 200R BS6

● Kawasaki Ninja 300 BS6

● Mahindra Mojo XT300 BS6

In addition to these motorcycles, several manufacturers, such as Hero, Honda, and TVS, have launched entirely new BS6 models with advanced features and technology. It is worth noting that the availability of these motorcycles may vary by location, and it is essential to check with the manufacturer or dealership for the latest information.