Stainless Motorcycle Plug M12x1.25mm with Copper Washer - Ticon Industries

Fits perfect to fill in the 12mm O2 bungs on my Harley as I had to start using the 18mm holes.

I bought these to replace the oil drain plugs I had been using for the last season or two, in order to block off my bike's lambda exhaust ports. There's a company out there selling stainless plugs specifically for my bike, to the tune of $40 per pair! These are a nice-looking, fully functioning, budget-friendly substitute. Time will tell how they hold up, but if they're a legit stainless, they'll definitely look better than the mild steel ones I've used in the past, as well as the steel drain plugs I was using just prior to ordering these.

Fit perfectly to plug an egt bung

Plugged the hole

This is perfect for my 2023 699 smcr way better than spending $20+ through one of those specialty shops. M12 x 1.5. If you have ktm duke 790/890/1290 use the m18x1.5

I got my 2011 gsxr 600 tuned. I have the stock exhaust on with only a 2 brothers m2 slipon so I had to remove the O2 sensor. This little plug fits perfectly I did put some red loctite just becuase the exhausts sound is massive and no doubt causes a lot of vibration and you don't want that to come loose.Make sure you use red loctite tho because it is meant to handle high heat which your exhaust definitely is well over 200°F. Installed it over 2 months ago and zero issues did not loosen at all.

They fit in like a glove. Looks nice even after months of being outside.

Shallow depth. Good construction. Worked great on my SDR 1290