[zippo]

Well it costs around $25.00!!! I use an NGK BR8ES instead. What do you run? Am considering a BR7ES for a hotter/hopefully a little leaner burn.

https://www.midwestactioncycle.com/ecommerce/catalog/product_info.php/cPath/51_52/products_id/5374

 

[92 RM 125]

read this. it has everything you could posibly want to know about plugs in it. im supposed to be runnin a 15 dollar plug but i like running the buck fifty br9es better/
http://www.motocrossactionmag.com/readtopten.asp?id=410

 

[ElBandito]

considering a BR7ES for a hotter/hopefully a little leaner burn.

You could even skip the "R" (Resistance) in the designation, so try a
NGK B 7 ES:
More power to the spark! and saves another 50 cents.

Unless you fear interferance with your CB/FM radio :wink:

 

[92 RM 125]

that's not what the resister is for, well it is... but if you dont have a resistor, it can interfere with the CDI. buy a resistor plug