4 Strike Series III Carbon End Silencer

CRF250LmugenSpec. Exchange with PowerBox from Exhaust System. I can not compare with Normal exhaust pipe, but the performance is getting better. However, as the exhaust pressure is killed by the Inner silencer, it will suffer because it can not be blown at high speed etc.. There is no problem in town riding etc. Since the sound quality is also killed by Inner silencer, ○ La and F ○ It is inferior to F's Slip-on Silencer. It might be good for Total to run.
In public roads, I can not remove Inner silencer, but when I remove it, it will be an explosion. With this disconnected state, if you add a fire kit, it seems Power will come out.
For installation, simply clamp the exhaust MOLLET and do not do it, if you use the liquid Gas, you can install it without problems.

The Exhaust System decided to do this before this motorcycle was delivered. Tail is Carbon end and the price is reasonably low, as soon as I got to the Exhaust System. However, considerable exhaust leakage from Silencer side when installing. When I thought about what it was, there was Impression of the same content. I like it because the others part is full marks.
By the way Exhaust pipe was set with SP Tadao.

Trying to replace WR250R Silencer
I was considering it for a long time
Many people were wearing FMF
I was also considering with FMF
There is a vehicle wearing in some places
If you let me hear exhaust sound
Rejected because bass was too strong.
And I am concerned about welding details (Flowstone United States w)
Finally got a candidate
Leo Vinci and RSV.
But Leo Vinci is surprisingly heavy
And Silencer fixing is Carbon band.
I am mainly using forest roads
If the tide falls and the Band breaks.....
So we decided to last RSV!
By the way, because Barrel 4 was small in capacity, it was not listed as a candidate.

First of all, making is very good.
Fossil FOR JAPAN MODEL production. Welding well integrated.
Easy to install without any hardships.
There is nothing like common Bolt hole misalignment.

And the weight is about half! Very light.

After attaching and checking each part
Small exhaust leakage from Silencer port.
Rose once, apply liquid Gasket.
This alone eliminates leakage.

If exhaust sound is included SilentInner
Very crispy "Papa papa papa pa!"
The exhaust sound. When the bass is on board
Because my ears are so strange, it sounds just like the ideal.
It became a sound like a single cylinder.
Although high revs think that elongation is bad at this Baffle
Because I am emphasizing low and medium speed
This use is enough.

Incidentally
As SilentInner exhaust leakage occurred
Once removed and also apply liquid Gasket there.
As soon as you remove it, set the hole of Punching mesh attached to Baffle to φ1. 8 to 2. Expanding to 4 Large.
Bolt fixing the end peace also
Because the stainless bolt that comes with it causes grinding
To prevent galling
Apply Grease to Posipo Aluminum Bolt
attachment.
The sound improved a little and it got so much better.

Animals at the forest road and
To hunters with pest control
It seems to be noticed as soon as possible.

Anyway making is very beautiful.

I decided to purchase another
It's easy to purchase Repair Parts.
Because I heard that other Manufacturer is various troublesome feeling.

If you think you can use it for a long time
I think I did a very good shopping.