Ngk cr9e
NGK BR9EG is the correct plug for a 2001 Yamaha YZ 125
The correct spark plug for this motorcycle is: NGK D8EA
NGK CR9E
B8es
The correct spark plug for this model is the NGK B-7ES.
What I s the correct spark plug gap for 2011 Yamaha 230 Dirt Bike.
.35
NGK plug BP4HS - Gap for PW 50 is 0.6mm.
.030-.040
you have to make ngk b8hs-10
Correct plug and gap for YFM350X is : NGKD8EA 0.024 to 0.028 I own one, this info is out of the Yamaha Service Manual.
It is .060...