Opinions about Castrol Power 10W40 4T Review 2021

Main Advantage:

It has the certification and guarantee of a prestigious brand with a long history in the manufacture of lubricants for motorcycle engines and other vehicles. In addition, it meets all the standards and specifications recommended by manufacturers.


Main disadvantage:

With the presentation of a liter, it is required to buy a greater number of bottles to be able to make a single change to certain motorcycle models, which, in the end, increases their price.

Main Features Explained



Castrol Power 1 4T 10W40 motorcycle oil is manufactured to meet the demands of the main manufacturers of modern, sporty and high-performance motorcycles, who require a higher level of performance, as these types of machines are designed to perform long travels at high speeds, so they require more force.

In the same way, it is an oil suitable for applying in all types of vehicles, whose engines are 4-stroke and require the use of a lubricant of appropriate viscosity to resist high temperatures and, at the same time, allows them to regulate the use of lubricant, since Oil provides greater durability for lower consumption.

Likewise, it is an appropriate oil to lubricate engines that have catalysts, since it meets their requirements. Some of the advantages that make it stand out as the best possible motorcycle oil include its high performance in extreme temperature conditions, in vehicles whose engines are cooled with both water and air.

In addition, the Power 1 10W40 4T flows faster and helps reduce friction, so machine parts are kept in good condition and durability is extended for longer.


This Castrol lubricant stands out among all motorcycle oils for its ability to increase and optimize performance as the vehicle increases speed from the very moment the accelerator is pressed. In the same way, this lubricant contributes to reducing the loss of power of the engine, as it also prevents friction within it.

Another advantage that makes this Castrol oil one of the most suitable alternatives in terms of semi-synthetic oils is that it provides maximum protection not only to the engine, but also to the gears and clutch, even when the vehicle is driven. under more demanding and rigid conditions, while the machine is maintained for a long period at high revolutions, without slowing down at any time during the journey.

Likewise, the oil is developed with an innovative technology that favors obtaining maximum power and keeping all the functions in constant motion with the same force.

Likewise, the action of this semi-synthetic oil makes it possible to reduce and stabilize the vibrations of the engine and other internal parts covered with the lubricant, without it losing its viscosity.


Certification and technology

Like all the products of the British manufacturer Castrol, the Power 1 10W40 4T has been tested in the best laboratories specialized in this type of lubricants, for which it has the approval of the main associations that qualify the quality standards of oils, in in this case, the API SJ and the JASO MA2.

The name of these acronyms certify that this oil provides maximum resistance against oxidation and guarantees optimized performance of both the clutch, during vehicle acceleration and starting, which, in short, ensures the durability of the engine, gearbox and the gears.

Consequently, it is an oil that meets the demands and specifications of the motorcycle and vehicle manufacturers for which it is designed. In addition to the competent bodies and associations, it is also rated on a daily basis by users who have used it on their motorcycles, who, according to their opinions, certify and recommend it as a high-quality product for an adequate price.

On the other hand, the formula of this oil incorporates a new system, known as Trizone Technology, technology that guarantees a higher level of engine performance, which prolongs its operation, while protecting it, as well as the gears and the clutch. .

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