STD Plug CPR6EA-9 6899

Fits:HONDA MONKEY125 18-21 JB02 18.7- [displacement]125 [number of units required]1, HONDA glom 13-21 MSX125 JC61、 JC75 13.5- [displacement]125 [number of units required]1, HONDA WAVE125i 04- Reimport [displacement]125 [number of units required]1, HONDA WAVE125S Reimport [displacement]125 [number of units required]1, HONDA WAVE125R Reimport [displacement]125 [number of units required]1

NO NAME

Installed on: HONDA CROSS CUB (CC110)

Excellent

Jun 26, 2025

Louis

What can i say, you simply cant beat NGK plugs. Flawless.For whatever reason its cheaper for me to order these from Japan than to buy them locally in New Zealand

Helpful?

Was still going strong but time for a new one

Ann

Installed on: HONDA Monkey 125

Excellent

Oct 9, 2021

The NGK spark plugs a great and I have never had a problem using them in all my years maintaining my motorcycles. Since they are so cheap to replace I never wait until there is a problem but just change them as recommended by the manufacturer. Good to see Webike have such a huge range of spark plugs available and if you wish to spend more money you can always upgrade to one of the higher quality spark plugs in the NGK range. Do not forget to alway check your spark plug gapping before installation just in case it has been messed up in transit.

Was still going strong but time for a new one

Helpful?

Buy MONKEY125 subscription for Replacement

Japanese Webike user

Excellent

Jul 1, 2021

[How is it used?
I bought this product as a regular replacement for my MONKEY125, which is very active on the street and touring, and I considered the Windshield IRIDIUM, but since I am not dissatisfied with the current situation, I decided to go with the OEM Product.
How was your experience with it?
Engine starts and feels fine to ride.
How did it compare to other products?
I haven't compared it to other products, so no rating.
[Points to note]
Let's get a 16mm Plug wrench. (^^)
Opinions and Requests to the ▼Manufacturer
Nothing in particular, it's a reliable and secure Manufacturer.

Buy MONKEY125 subscription for Replacement

Helpful?

BrandNGK is a reliable brand.

Japanese Webike user

Average

Jun 29, 2021

Installed on JC92.
It was replaced from OEM after driving about 10,000km.

The installation itself is super easy, anyone can do it, no Cowl, no hassle, so I'm guessing it takes less than 5 minutes to do.

Now, let's get down to business. Compared to the OEM, there are some points that can be said to be NGK.
Although the factors in the improvement of response are various, there is a Plug exchange as a thing that can be done easily and cheaply, and among them, the ignition Plug of NGK is sure.
Naturally, the goodness or badness of the ignition plug changes according to the way of riding. My way of riding is town driving, and the number of revolutions runs high rather in Touring Main. Because Throttle response is good even in such a way of riding, I felt that the Torque feeling increases. (I didn't measure the numbers, it's just subjective.)
In this Plug, the person whose ride I can recommend is a street-driven Main. In the city driving where there is a lot of outgoing stop, the better Response of Throttle is, the more comfortable it can run. It can be said that it is a good product especially when it is a town ride in the low rotation range.

However, as others have mentioned in their Reviews, the loss of fire is a bit of a bad sign. It's not a quirky Level that interferes with driving, so if you don't mind, it's not a problem.
I can say that it is a Point that should be meditated on because it is inexpensive.
The approximate replacement time for the Large body is 10,000 km.

As for cost effectiveness, I personally find it to be a pretty good category.
If you are replacing from OEM, I can highly recommend it.
As for the purchase, it's Level you can consider.

Helpful?

Tanya

Excellent

May 2, 2021

NGK CPR6EA-9 Spark plug

Not much to say really. But this is the spark plug that comes from Honda on the 2018 Monkey 125cc. Have replaced it at 4000 miles. Earlier then Honda recommend at 8000 miles. The old spark plug looked fine. But for the low price that Webike offer these it is a good idea to keep the motorcycle running well. NGK is my preferred spark plug brand. I have always had a good experience with them and this time is no different. I always like to add a little anti size compound on the initial installation. This one went straight in and the engine fired right up without a problem. Very happy with the product from NGK and the service from Webike.