There are few options, so it's WirusWin or its affiliate, Asakura.

I put this on my XCH50 (AY02) VINO. The review of the problems during and after installation is written, but I was Large sturdy. No exhaust leakage. I wonder if there is a difference. However, since I had it installed at a shop along with other maintenance work, I am not sure how Large the work was. However, I did not hear that it interfered with any part in particular, or that the shape did not fit, so I do not think there was any problem.
I am quite satisfied with the appearance. It looks cute and cool. The sound would be better if it were a little lower pitched, but it is only 50cc, so I am satisfied considering that point.
Inner baffle and exhaust outlet baffle, Quantity:2pc. If the engine has not been modified, the inner baffle is installed because the Instruction Manual says that the inner baffle provides more power. If the exhaust baffle is removed, it is large enough to be used during the daytime. However, if it is removed in a residential area at night, it will be seen as "white". I really want to remove it.

I have been thinking about various replacements such as bore up, pulley replacement, etc., because it was troublesome and expensive, and also because I thought that I would probably tinker too much and end up with power down, more frequent engine oil changes, and lower durability of the engine itself. I have decided to replace the Exhaust System only. The rest of the system is normal. I do not feel any valley in Torque, and the maximum speed is 61 on flat road and 50 on uphill. As you know, the Meter shows less than the actual measurement, so I measured it with the phone app. View detail

GREAT GREAT SOUND!When you have it you don´t want to use the silencer. Very easy to remove but dificult to put it back!!No space for your fingers.

GREAT GREAT SOUND!When you have it you don´t want to use the silencer. Very easy to remove but dificult to put it back!!No space for your fingers. View detail

Everything came in good conditions except the small Wirus Win logo that sticks on the exhaust is scratched because it came in a plastic bak with bolts,nuts,washers. Soon i`ll post some pics when ready!!!

Everything came in good conditions except the small Wirus Win logo that sticks on the exhaust is scratched because it came in a plastic bak with bolts,nuts,washers. Soon i`ll post some pics when ready!!! View detail

It equipped today. the design of appearance -- rather -- me -- Although it is that of ? as which liking may be sufficient .. structure .. it is quite coarse! Although it equips with a baffle since he does not like the thing in which my sound is not mu

It equipped today.
the design of appearance -- rather -- me -- Although it is that of ? as which liking may be sufficient .. structure .. it is quite coarse! Although it equips with a baffle since he does not like the thing in which my sound is not much loud .. it was not attached obediently.
If it looks at very ... The end was distorted.
Although it became wearing processed for a while by itself, it ends somehow.
The hereabouts should be improved.
I think that it is powerful! A price is cheap and it is also the maximum high speed. Because it was extended about +5 km ... View detail