The magnetic oil drain plug from JMP (M12 x 1.50 mm, 15 mm, aluminum racing, black) makes a very high-quality impression. The workmanship is top-notch, the aluminium looks stable and cleanly anodized, and the magnet at the tip sits firmly and strongly - just as you would expect from a racing part. Especially with regular maintenance or an ambitious driving style, a magnet like this is really useful for detecting metal abrasion in the oil at an early stage and preventing damage.
The screw would have fitted perfectly on my Yamaha MT-03 (built in 2016) - thread fits, length fits, everything is great.
Unfortunately, I still had to return it because no sealing ring was supplied. Although this is not misrepresented in the item description, I honestly expected a suitable copper or aluminum sealing ring to be included with such a product - especially because it is a safety-relevant part and most other suppliers supply the ring directly. Without a suitable sealing ring, I would either have had to improvise or order an extra one.
Conclusion: Top quality, looks great, magnetic function very useful - but make sure when buying that no sealing ring is included. If you order one separately or still have one at home, the screw is highly recommended!
I mounted the voltage regulator to a Yamaha Drag Star 125, everything fits, the bike starts, rides. It looks solid, and how much it will serve is to be seen, so far I did a ride of 60km and it is ok.
Very satisfied with my purchase, received very well packaged, unbeatable value for money, if I need a battery I know I'll buy from Gmoto without hesitation. ?