New plug has spark bike won’t start

[daveet6666]

My bike running fine but I was just curious I put a new plug in I wanted to do a plug chop but it would not start and I do have spark. I put the other plug back in fires right up anyone have any ideas?

 

[curtisfox]

I think you know the answer, NGK would be a lot better........Curt

 

[Tony01]

Maybe the gap is too small.

 

[wrench]

View attachment 115609
My bike running fine but I was just curious I put a new plug in I wanted to do a plug chop but it would not start and I do have spark. I put the other plug back in fires right up anyone have any ideas?

If the s/p gap is correct and it still don't fire Throw away that French made s/p and get NGK

 

[Venice Motor Bikes]

Maybe the gap is too small.

That's what I'm looking at!