Time to change Spark Plug TE250 2011

Hey guys

Its time to replace the Spark Plug, in the manual it says the bike uses NGK CR9EB, however, I wanted to know if there is an upgraded spark plug that can help improve the performance on the bike, such as Iridium, another brand, etc. would like to hear from your experiences so far.

Thanks in advance

We have one, it's on our website.
http://www.ziptyracing.com/nippo-denso-iu27-iridium-spark-plug/

Thank you Tinken, it will be the OEM replacement right? I mean, I dont need any modification etc, just plug and play?

It is the upgrade to the ngk iridium, no modification

Cool, Im buying it now..

Flame propagation is downward instead of out to the sides yielding a better burn. This is similar to what is seen on NGK's $80 dollar race plug.

Thats great info Tinken.. my spark plug should be on its way...

What will be the procedure to replace the spark plug, is there any how to? Do I have to remove the saddle, gas tank etc?