Webike Original

Resin parts such as ABS and PP, which are lightweight and can be used in complex shapes, are popular for side covers, front and rear fenders, and most exterior parts on scooters. They are often replac...

The battery tends to run up! There are many factors that can cause this.Here, let us focus on how to reconfirm the basic functions of the electrical system. What is the condition of the power output f...

Whether it is a 2-stroke or 4-stroke engine, a single-cylinder engine or a multi-cylinder engine, if you like tinkering with motorcycles, you must own a compression gauge (compression tester).Owning t...

Everyone feels that if it is cold weather, it would be better to ride warmer.But what about during the hot summer months? If the motorcycle is parked in direct sunlight, the surfaces will be too hot t...

The screen for the front cowl was clear and shiny when the motorcycle was new.Whether it is a lightweight component for racing or a thick and sturdy genuine part, you may notice minor scratches that s...

Many sport bikes from the 1990s onward do not have a main stand (center stand) and are side stand-only models. When adjusting the drive chain on such bikes, the rear tire is not floating, which is kno...

This time, I would like to talk about the regeneration of the water-cooling system, which I believe is the reason why my CBR1000F (SC21) became immobilized.Since the SC24, the successor to the SC21, t...

Here's a one-point lesson from DIABLOMAN. Why do you lower the internal pressure when riding on the track? Riders who participate in circuit track days, etc., should often lower the air pressure befor...

There is too much difference between the air pressure for the circuit and the finger pressure for public roads, and I want to know what is really going on! ANSWER: There is no problem without changing...

Whether the vehicle is carbureted or fuel-injected, the fuel in the fuel system must be replaced regularly or it will deteriorate and cause sticking. If a motorcycle has not been ridden for a long per...

When turning bolts, nuts, and screws, it is an ironclad rule to use tools appropriate for the size of the screw. However, a little carelessness or messy work, as well as mistakes made by previous work...

Due to repeated mounting and dismounting or careless handling, you may notice that the threads of the important fastening seat are nearly or completely nipped. If the part can be replaced, it is quick...

It is quite common for a brake lever to bend in a crooked shape or break off at the tip when the bike is laid down due to a fall or standing on it. It would be nice to think that this brake lever miti...

Two-stroke engine models are no longer considered an endangered species. Among them, there are many examples of 2-stroke sports cars that have become very popular due to the influence of the old car b...

The drive chain should neither be too deflected nor too taut, and it is important to maintain proper deflection at all times. Pulling the rear axle backward itself is common regardless of the model, b...

The days of putting bolt nuts and chains in a fuel tank and swishing them around to remove rust are a thing of the Showa era. Now, thanks to high-performance neutral rust-removing chemicals, even stub...

Not only 80's models but many exterior parts are made of resin. In particular, black-colored parts (i.e., cost reduction parts), which are finished in resin color itself, often become bleached (white ...

Many bikes that have been ridden for long periods of time with no maintenance often run out of grease to lubricate the drive chain, causing the chain to stretch even more and emit a rattling or crackl...

There are many such cases for various reasons where we really want to reassemble the engine with the current cylinders. In such a time of need, a professional store for internal combustion engine mach...

Unlike large and heavy four-cylinder engines, moped-class engines can be carried with both hands, making them an ideal subject for learning how to tinker with motorcycles. The engine removed from the ...