NGK B9EG or BGK BR9EG
What is the spark plug gap for a 2006 yamaha ttr 125?
NGK BR9EG is the correct plug for a 2001 Yamaha YZ 125
The spark plug for this bike is Ngk Br8es.
the gap is 0.024
I'd say check your owner's manual or call your local Yamaha dealer.
It appears to be NGK r6918b-8. Doing a little searching I found the spark plug above listed as: "NGK special spark plug for (1996-2000) RM 125." This same spark plug is listed in the 2003 RM 125 Service Manual as the correct spark plug for that engine.
best spark pluguse a ngk.cu they are the best spark plug for that year.and they also workk very well.so i hope this helps you out.I have a 1975 Yamaha DT 175 that I have owned since 1976 when I bought it new. I have also owned a 1975 Yamaha DT 125, Dt 80 and MX 175. Being that I've owned all these bikes and that I still own a 1975 Yamaha DT 175 that I bought brand new, I know what spark plug it takes. It takes a NGK B8ES. A Champion N3C can also be used.
Spark plug BR9EG part # 98079-59679 usually about $5.00
NGK CR8E is the best spark plug to replace the original
Br9eix
The NGK brand R6918B-8. It is an expensive spark plug at around $30. It was specially designed for the RM 125 and Suzuki does not recommend you use any other plug because you can damage your engine.
br9es