New to HQ and thought I would help out.
I use Scotch brand double sided foam mounting tape to mount my grips. Cost $5 a roll, very sticky stuff, seals out all moisture. With a slightly larger grip I don't hold on as tight which helps with arm pump. The foam also decreases vibration. Just use air pressure to mount. You can use it over and over again. Have yet to have a grip move a fraction of an inch.
I see people using tape to seal up the axle and locking nut. I use sylicone gasket maker. I squirt it around the outside of my rotors and on the threads of my axle nut so it doesn't back out. It will keep sand and water out of your bearings.
You can save 30% off OEM parts, 25% off other stuff at staryamaha.com through Feb 1. They let me know in advance when price increases are coming.
My Banshee is a Vito's 404. I have been running the Trinity single carb for over 10 years. I ride MX, trails and dunes.
Ride on...