@Chillis , what do you think of that Chimera drive carrier?
Considering picking one up.
How much lighter than stock?
www.steadygarage.com
Another option? or is that just for Z125:
That drive is heavier though:
"Grom Fatherz Hyper Cush Drive hub. Bling to the max! Unfortunately, the Hyper Hub weighs about 48 grams more than the stock hub...lol. I don’t care. It is likely stronger, not that you would probably ever break the stock hub. It is a nice piece. Beautiful."
www.hondagrom.net
Your bike is a masterpiece!
Considering picking one up.
How much lighter than stock?

Chimera Engineering Billet Rear Cush Hub Carrier- Honda Grom Monkey Super Cub
The original rear cush hub from Honda is made from cast aluminum. It's not the best-looking part and it's hard to polish and coat due to the type of material and the design. The Chimera Engineering Billet Rear Cush hub was designed to solve that! It's a m

Another option? or is that just for Z125:

Hyper Hub (with cush drive)
a beautiful billet hub for anyone looking at finishing their build or just adding the right amount of bling. this is a beautiful piece
www.gromfatherz.com
That drive is heavier though:
"Grom Fatherz Hyper Cush Drive hub. Bling to the max! Unfortunately, the Hyper Hub weighs about 48 grams more than the stock hub...lol. I don’t care. It is likely stronger, not that you would probably ever break the stock hub. It is a nice piece. Beautiful."
Oil change, 2020 Grom, 8500 miles
I just thought someone might be interested in this.... I purchased my Grom new at the end of August 2019. Installed Kitaco clutch cover and magnetic drain plug at 500 miles and of course changed the oil. Since then, I change the oil every 1000 miles, and the filter every 2000 miles. I have been...
Your bike is a masterpiece!