A unit of measurement is a definite magnitude of a quantity, defined and adopted by convention or by law, that is used as a standard for measurement of the same kind of quantity.For example, a length is a physical quantity. The metre is a unit of length that represents a definite predetermined length. When we say 10 metres (or 10 m), we actually mean 10 times the definite predetermined length called "metre". 

The final drive on a motorcycle is the connection between the output shaft of the gearbox and the rear wheel. In scooters the engine is located at the rear, so that a simple gear train is used to put the power onto the rear wheels. In case of motorcycles, the distance between the output shaft and rear wheel is considerably higher. So it becomes necessary to use an appropriate drive which can transmit power and torque without much loss. 

Three most commonly used mechanism for transmitting torque and torque to rear wheels are :

1.)Chain Drive
2.)Belt Drive

You might have heard different exhaust note of motorbikes and cars. For example, the exhaust sound of the Royal Enfield Classic 350 is completely different from Kawasaki Ninja 300. In this article, we will discuss various factors that affect the exhaust sound of an engine.

Now a days petrol engines are equipped with fuel injectors instead of carburetors which used to mix air and fuel and then send into combustion chamber.Why are we doing this and what is this technology known as,we will explore this in this post.

You might have seen all two-wheelers which are launched after 2017 have their headlights always ON, we do not have an option to turn it OFF. In this article, we will discuss the reason behind always ON headlight in two-wheelers.

Mobility is something many people take for granted. Getting from one place to another comes second nature when there are no limitations involved. Day-to-day movement whether from a car to a store, or from a living room to a kitchen offers new challenges for those who struggle with mobility.

Seniors often find they’re more reliant on help as their bodies age and the means to move easily becomes restricted. Thankfully, there’s an option that not only offers you convenience in a rollator, but also does double-duty as a transport chair. Getting around has never been easier.

This futuristic public transportation concept, by Dahir Insaat, relies on the principle of ground effect. Wikipedia explains ground effect as follows:

Dirt bike engine uses two stroke gasoline engine.The exhaust pipes of dirt bikes are shaped strange. They expand into a wide diameter and then shrink down to a very small diameter where the exhaust gasses emerge into the environment.In this article we will understand why these exhaust pipes are shaped in that manner.

It is vital to understand weights when it comes to shipping goods. Weight is used to determine shipping costs regardless of whether the shipment is made by sea, air, rail, or road. The paperwork, quotes, and bill of lading will clearly indicate which weight the costs are based on for that shipping company.

Gross weight and net weight are two most commonly used terminologies used.We will understand the difference between gross weight and net weight in this article.

Ford has just pushed back the launch date of the Freestyle hatchback-based crossover from 18th April to 26th April, 2018. The reason for the delay in the launch of the Freestyle may be due to the fact that the facelifted Mahindra XUV500 is launching on the same day, and the first drives of the Tata Nexon AMT are also scheduled for that day.