If the motorcycle is immobile and has not been run for years, or even if it has not been ridden for only a few months, the engine may start poorly and idle inconsistently.The suspect in such cases is almost certainly the carburetor or injection system, but here we will unravel the care procedure for minor …
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 the specified pressure, try it if you can see the difference! Why lower it so much for circuit use? …
QUESTION: Wanting to Know the Tire Pressure | News Read More »
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 powder-blown) due to deterioration and discoloration caused by ultraviolet rays.There are various methods for repairing such whitening, but here we will try to finish …
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 frame is unstable, making it difficult to apply force when loosening bolts, but a stand that can hold the engine in place eliminates this …
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 to touch, and at least the engine will not be as sluggish immediately after starting up as it is …
The steering head pipe, which is the key component of the steering wheel, incorporates bearings that allow the steering wheel to move smoothly. Older cars often had a number of steel balls arranged in a regular pattern, commonly known as a cone-race type.At the end of the 1970s, a type that incorporated the outer race …
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 crackling noise even when just pushed along. Greasing and tensioning the drive chain is essential, but there is a …
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 stubborn rust can be removed by simply leaving the tank quietly.However, the rust is not removed as much as expected! Is …
The brake caliper pistons of disc brakes operate under contradictory conditions: on the one hand, they must never leak brake fluid, and on the other hand, they must operate smoothly. The maintenance item for this is piston rubbing, but this operation also has another important role: preventing rust on the pistons. Table of Contents Piston …
Table of Contents Here’s a one-point lesson from DIABLOMAN. Why do you lower the internal pressure when riding on the track? DIABLOMAN will tell you! In a nutshell, it is to prevent the internal pressure from rising too high. DIABLOMAN asks you to be careful not to lower the internal pressure too much because it …
【PIRELLI】DIABLOMAN One Point Lesson: “Air Pressure for Track Riding” | News Read More »