TERAMOTO Motorcycle Reviews

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TERAMOTO

26 Jun 2023

T-REV Φ 14 0.07

Fits: YAMAHA MAJESTY250(4HC), HONDA CBX250, KTM 990SUPER DUKE, YAMAHA SRX400, YAMAHA SRX600, HONDA VTR250, HONDA XR400, BMW F800, Others

Japanese Webike user

4/5

I sense a definite change.

Installed on an MD44, with CharcoalCanister in the way and narrow space, but managed to get it in.
Right after starting the engine, I could feel that the Engine noise became quieter. The acceleration became smooth. If I were to use an analogy, it would be the smooth feeling immediately after replacing the engine oil.
Engine braking is weakened, but not to the point of danger. In fact, in city driving with frequent acceleration and deceleration, it is easier to drive because there is less chance for the car to jerk when strong braking is applied.
All of these changes are slight, but we certainly feel that they have changed. Very good product.
The price, however, is low! I can't say that. That is why I gave it 4 stars. View detail

TERAMOTO

07 May 2023

T-REV Φ12 0.05

Fits: KTM 1190 RC8, SUZUKI GSX400, KAWASAKI ZX-9R, SUZUKI GSX-R750, KAWASAKI ZZR400, HONDA CB500F, APRILIA RSV4, HONDA CB400FOUR, Others , KTM 250EXC, SUZUKI GSR400, SUZUKI GSX-R1100, SUZUKI GSX-R600, SUZUKI GSX-R750, YAMAHA FZ750, YAMAHA FJ1200, YAMAHA YZF-R1, YAMAHA YZF600 THUNDER CAT, YAMAHA XJR1300, YAMAHA XJR1300

Japanese Webike user

4/5

I think it is one of the few Items that can be experienced.

The vehicle is an 87 GSX-R1100. It is now completely NORMAL and has over 80,000 km. I have tried many fine tuning items before, but I only had a flacibo experience, so I don't have anything on it now. I happened to read an impression by someone who has the same model as mine, and I was hesitant because the price was high, but I wanted to try it and took the plunge and bought it. In the case of this vehicle, it is not difficult to install if the tank is removed. The low by hose is short and the T-REV is larger than I expected, so it is hard to decide where to put it. I installed it and drove around my house for a while but nothing changed. I thought I had failed again and was going to remove it, but when I came back home, I noticed that the eye-drink was a little higher, so I decided to take a look at it. When I went out for a short touring on another day, I felt that the heartbeat transmitted to the handlebar was reduced and I experienced smoothness when I subtly opened and closed the Axel. The heartbeat is much less. Even at low RPMs, the heartbeat is reduced, which makes driving easier. I have often heard that there is a decrease in the amount of emboiling, but while I could feel a decrease when I turned it back a little, I could not feel much of a decrease when I turned it back completely. I can't say for sure since I have only driven about 200 km. The most surprising thing is that there is no more black soot in the exhaust system, which means that the combustion condition of the engine is improved. I am not sure if the T-REV will have any demerit or not, so I will add other items little by little as I see how it goes. View detail

TERAMOTO

01 Apr 2022

T-REV Φ12 0.05

Japanese Webike user

4/5

I'm highly satisfied.

I am not particularly dissatisfied with the W800 Engine, but I installed it out of curiosity.
If the vehicle is easy to install, the work is completed in a few minutes out of the box. (Be careful only of the mounting direction.)
As you say, the embellishment becomes Mild. This may not be to everyone's liking, but for me, it makes it easier to drive.
This will reduce the fatigue of touring.
The most important effect is that the engine revs are lighter, and I don't mean in terms of power up or higher RPM. I mean that the increase in RPM is pleasant. The W800's pleasant pulse feeling has been preserved, while mechanical vibration has been reduced.
I have not been able to confirm this, but I think I hear the Lead Valve operating. If so, it is not a sound that bothers me.
Also, although I did not particularly expect it, in my case fuel economy has improved.
On a TouringCourse of less than 200km where I usually go for a run, I got 29km/L instead of the usual 25-26km/L. On the day of the event, there were no conditions that would improve fuel efficiency, and in fact, the traffic congestion at the cherry blossom viewing was terrible. (As it was measured only once by the full Tan person, is it the same as the amount of data? but)
I would like to make sure that regular maintenance is necessary.
If you have any doubts, we recommend that you take the plunge and buy it even when it is on sale.
I think buyers would be happy if the Size and price could be kept a little lower. View detail

TERAMOTO

03 Dec 2021

T-REV Φ 9 0.07

Fits: HONDA MAGNA(V-TWIN MAGNA), KAWASAKI ER-6f, YAMAHA MAJESTY250(4HC), HONDA APE 100, HONDA APE 50, HONDA XR100R (for competition), KAWASAKI NINJA400R (-2013), KAWASAKI Ninja 650, SUZUKI ADDRESSV125, SUZUKI INTRUDER250, YAMAHA SEROW250, HONDA CRF250X, HONDA PCX, HONDA CUB90, YAMAHA TMAX500, YAMAHA TMAX500, YAMAHA CYGNUS X, YAMAHA WR250X, KAWASAKI ER-6n, BMW F650

Japanese Webike user

4/5

The price is high, but the quality of the construction is reasonable, and the effect depends on the car model and spec.

I installed it on my 2017 Serow 250 and have been using it for about a year.
There was a way to use the automatic for VehiclePCVValve, but I chose it because there are very few impressions of this product on SEROW and Repair Parts are available.

It's a bit bigger than I expected, but somehow I can install it without removing the AIS.
But the Hoose bend is pretty tight.
If you have an '18 or later model, you will have a lot of flexibility in installation because there is no AIS from the start.
It may be possible to put it a little more forward, but I wanted to attach and detach without removing the Fuel Tank, so I decided on this position.
I did not cut off the NORMAL Blowby hose so that I could put it back on, but substituted an external fuel resistant hose.
Although it was my selection mistake, the blowby hose made by KIJIMA that was initially prepared had a large amount of crushing in the bent part, so I changed it to the inner diameter 8mm Oil Resistant Rubber Type Gasoline Hose made by DAYTONA, and the amount of crushing was within the acceptable range.

I didn't feel the effect of the reduction of the shake at low rpm, but I felt it at mid to high rpm.
It was not the change that I expected, but it might be because I had already changed the exhaust pipe and silencer to SP Tadao.
I'm more impressed with the slightly reduced vibration and lighter blowing throughout the range.
It was a happy miscalculation because the vibration tends to increase when I play with it to increase the power feeling.

At the end of February, about 3 months after installation, I took it apart for cleaning and found a little bit of Emulsion on it.
I disassembled and cleaned it at the end of November after 9 months, and there was almost no Emulsion, so it seems to be good once a year in early spring.
If you work indoors, it will smell like Gasoline, so it is better to ventilate.
I use 22mm and 26mm Spanner to disassemble, but 26mm is a little bit special size for motorcycle maintenance, and I think it's hard to work if you don't have thin type under 5mm thickness.
I used a 4.5mm thick Spanner faucet, although there is a special tool available from the same manufacturer.

To be honest, the price is high, but it is easy to disassemble and clean, and Repair Parts are available, and reliability seems to be high.
It seems to be able to be appropriated to other car models by changing Spec. View detail