Improve fuel economy of SEROW, launch Torque up. Although I do not know clearly yet, Plug basically exchanges with Windshield IRIDIUM. Considering the exchange Span and the price of the product, I think that it is the Custom that has the most effect than anything else.

I have heard the reputation of this Plug, but I tried buying it to be handled by Webike.
So far as Watani's designation OEM DPR Gap 1. I adjusted it to 3 mm and used it. Ignition system and lighting and fans (Cause of voltage eating) And is completely processing Wiring is divided.
Even when I changed Igniter and Coil "Beauty is on fire" Although I was impressed with this, I will go further up when I put this in. The cloudy rush of about 5000 rpm from Clutch meat is like Silky, it seems that generations have gone lightly for about 10 years. I feel that my heart or exhaust smell has also decreased (Lol)
However, it is said that the introduction of Wotani SPll is the Large premise as minimum as Mr. Shimaba says from the import distributor. Horribly Gap is wide so fire will not fly in the same Coil.
If the fans turn around due to heavy traffic in the summer, there are many misfires → JR 8C installed, but ... If you want to enjoy drastic solutions and fine Feel, I recommend this combination.

It is attached to Yamaha's XG250 TRICKER, and it feels like Power is up.. I feel it in middle to high speed range. What is the durability after that?. I wish I could have three times.

I used it for Brake before and after NS 250 R.
Somewhat ineffective at the beginning of use, familiar (Atari comes out) It was impossible to impossible until.
Even if familiar, it is Touch feeling that it will be effective as a jiwa ~ っ て rather than being effective with a gutsun.
I think whether it is suitable for those who rush to spirit too much.
Our NS is already a retired Motorcycle from how to ride hard
This is enough braking force.
Or, it's easy to control BrakeTouch.
Just feeling somewhat bad at rainy weather.

Since Base is Orange in appearance, there are also Custom feeling somewhat,
The boundary with Pad is easy to understand, so it is easier to see decrease.

I was able to replace it with a feeling like OEM because I did not need to replace it, especially processing.

About durability is still about 1000 km so I can not say anything, but if I think from the price
I think that it is a product that is fully satisfied.

A dedicated filter wrench is unnecessary, so Filter replacement can be done easily. In addition, because Yoshimura's sticker of not for sale is attached, there is Premium feeling more than ordinary goods.

Motorcycle attached to SEROW 250. I also used NGK's Iridium plugs, but it seems that Denso's IX 22 seems to have a slightly higher explosive power.
Idling It feels a bit somewhat, such as slightly higher turning, marking Axel, keeping the Axel opening constant and increasing the speed when running at a constant speed.
Also, as it approached the hill, Knocking sound became less likely to sound, and originally tenacious Engine seems to be more tenacious.

However, NGK caused an engine stall that does not occur at all.
Immediately after starting the Engine, there is a danger of engine stall at hundreds of meters after launch.
I do not know if it is due to individual differences, but Quantity : If the same phenomenon occurs in 2pc eyes, it will be NGK next.

I've been picking this Filter for about 3 years now, but I will lick Nut when I remove it. Ideas with good nomination with Nut are spoiled. Manufacturer is not going to improve it.

When thinking that ProductNo changed a little from the time of last purchase, because O-ring attached so far was not attached, only that point is dissatisfied, but think that the product itself is good.