Dear Webike San. I\'m one hundred per cent satisfied with the Yamamoto Header\'s.They fit perfectly and look so good on the Hornet.The build and quality is superb.Backed up prompt service and delivery.Hope to purchase from you again in the future,thank you. Ken McNamee.View Detail

The weight of the vehicle has been reduced by 5 kg from STD, so the vehicle weight feels lighter
Ride at high RPM to get the browning in quickly

It seemed to get pretty hot, especially in the catalyst area, and the color changed quickly

Exhaust System is TSR's Slip-on Silencer, so the comparison with OEM I don't understand, but the power is considerably lower than when only Slip-on Silencer is used It feels like it's gone up

The great thing is that I appreciate the use of the Center Stand
However, you need to be careful when running for a long time, as the exhaust pipe will heat up more than ever before It is

Even taking into account the heat, I was still Large satisfied with the productView Detail

I like the OEMExhaust pipe 's Plating feeling is also beautiful and I like it, but with only the Slip - on Silencer replacement, the exhaust sound got somewhat unsatisfactory, so I replaced it with this Exhaust pipe.
Silencer uses TSR 's. Since it was written that Yamamoto racing's product page also conforms to other companies' Silencer on the product page, it was judged that it could also be TSR.
Actually, the angle between the exit angle of the Exhaust pipe is not matched a bit, and the bracket that fixes the TSR Silencer to Body did not match. We processed it but added Sponge between Silencer and Tail cowl to interfere with Tail cowl.

Although it is an exhaust sound to worry, I feel that bass is out more than OEM at Idol.
I thought that the volume will not change very much.
There is an impression that it became a thick sound overall.

The welded part is cool because it looks like a little baked color appeared.
Although it costs more than two cylinders because it is 4 cylinders, I am satisfied.View Detail

Although it is good to get out with a straight type Exhaust pipe, it seems that it does not use pulsation, so it is only good to get rid lol Torque at high revs is reduced and Torque is decreasing in the whole area I feel that the exhaust system also decreases Specifications I am using - A I am satisfied with the appearance, the sound and the burning color! Because the output is! I think that it is necessary to adjust the flame setting according to this Exhaust System I think that it is Good because the appearance is Good so I am satisfied with Large I will!View Detail

At the time of writing this impule at FOR JAPAN MODELPartsManufacturer
CBR250RR (2017 -) There are few Manufacturers that have commercialized the Full Exhaust System for use,
Yamamoto racing has been commercialized in the form of Single Item selling.

This time, Earls Gear's earlier Slip-on Silencer liked sounds and performance,
Since I tried combining with aiming for a good clue taking out the performance graph of both,
That impression etc..
However, please be aware that it will be Regular usage as a product.

First is installation.
Since it is divided into three, there are three joining parts.
Therefore, it is easy to fine-tune the positioning according to the individual difference of the car body to be installed.
Welding is also polite and accuracy is generally good,
Since it is a feeling that there is a margin a little bit of junction of the intermediate part to be spring-mounted,
Although there is no designation in the manual, I think that it is better to assemble using liquid Gasket.
In my case, there was only a small exhaust leak, so I had to reinstall it again.
Although the Gasket at the junction with Silencer is attached,
Since the Gasket at the junction with the Cylinder block is not attached,
It must also be prepared separately.
If you are HondaOEM you need two 18291-MN5-650.
Also, when properly assembling using Torque wrench,
Joining with Cylinder block is Claw foot wrenchetc. If you do not use, you can not tighten.

About the appearance after installation.
Thanks to that, a combination is possible,
Like Exclusive Design's Full Exhaust System, it is hard to feel like extending straight from under the belly.
However, it is not a Line that turns sideways from Left to Right like Normal exhaust pipe,
Oil pan We take a Line that goes straight from the side,
Depending on the Silencer's Pipe Line to combine,
You may be able to aim for a Line that is close to a straight line.
However, in case of own vehicle there is a sense that skima is concerned because footpeg is moving,
If it is in the NORMAL position, Clearance may be a pretty severe position relationship.
This is also described in the manual.

Regarding performance, in my case it was a success.
Compared to the state of only Slip-on Silencer, there was not much feeling that the bottom became thin,
More than anything, if NORMAL it is about 8000 rpm Class feeling of Torque
Since it starts up from the latter half about 5000 rpm,
Even without running like lighting the Rev indicator,
I got to run so far.
In Image-like manner, it is not a Type that only pursues Power of Top End even if it is truncated,
It became a feeling that emphasis on ease of handling, it is quite comfortable.

Regarding volume level,
As I peered inside, I think that it is definitely better to escape from NORMAL.
Because of that it is an exchange of Exhaust pipe instead of Silencer,
It seems that the volume is increasing slightly. "Bobo Bobo - - - It is the bass of the system.
It suddenly became a blast.. Although it is not such a change,
Please note those who are in trouble getting noisier even a bit than the current situation.

Perhaps, I think all Slip-on Silencers can be combined.
Unstable factors such as whether we can extract the target characteristics can occur,
I thought it was an interesting product.

Finally, once again.
This product is Normal Silencer,
Or it is a product for combination with Yamamoto racing Slip-on Silencer,
This is a Regular usage method to the last.



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배송은 빨랐습니다. 포장은 꼼꼼하게 파손이 없도록 왔습니다. 위바이크의 포장에 항상 만족합니다.VTR250에 설치하였는데 레트로한 느낌이 살아납니다. 미러의 퀄리티는 중국산과는 차이가 납니다. 순정 미러에 대비해서 뒤쪽 시야가 더 좋습니다. 추천합니다.View Detail

위바이크의 포장 상태는 매우 훌륭합니다. 스즈키 인트루더 1400에 설치하였습니다. 순정품의 미러는 단종이라서 구할 수 없어서 비슷한 분위기의 미러를 찾았습니다. 인트루더의 스타일에 매우 잘어울립니다. 그리고 미러가 와이드 뷰라서 후방 시인성이 매우 좋습니다. 사각지대가 훨씬 줄어들어서 매우 만족합니다.View Detail

위바이크에서 포장은 매우 꼼꼼하게 왔습니다. 미러 볼트는 생각보다 매우 가볍고 만듦새도 훌륭합니다. 나는 티타늄 컬러를 구매하였는데 CB400SB에 장착하였습니다. 마치 순정품처럼 잘 어울립니다. 다음번에 재구매 의사가 있고 구매를 추천합니다.View Detail

위바이크의 배송은 빠르고 꼼꼼하게 도착하였습니다. 제품의 만듦새가 매우 훌륭합니다. 순정 프레임 플러그를 빼고 그대로 끼워넣기만 하면 됩니다. 접촉부에 오링이 있어서 정확하게 고정됩니다.설치하고 나면 바이크의 분위기가 훨씬 고급스럽네요. 추천합니다.View Detail

純正のように正確にフィットします。 設置してからインストルメントパネルの雰囲気がはるかに豪華です。 私はインストール前にアルコールで汚れや油をきれいに取り除いて取り付けました。 とても満足しています。 CB400 REVOに乗る人におすすめです。View Detail