NGK Spark Plug For Yamaha 100cc RT100 – Genuine B7ES – No.1111 Compatible

Alright, if you're working on a Yamaha 100cc RT100, you're gonna need a good spark plug.

This one's an NGK, so you already know it's quality.

The part number is B7ES S14, which is the right fit for that bike.

It's brand new, ready to install, and will get your engine firing smoothly again.

NGK is pretty much the gold standard when it comes to plugs—reliable, durable, and they just work.

Whether you're doing a tune-up or troubleshooting a no-start, swapping in a fresh plug is always a good move.

This one's made for Yamaha's 100cc models, so it's a direct fit.

No EAN to worry about, just a solid, genuine NGK part.

Keep that RT100 running crisp and clean with this little guy.