If you have the drive off the bike...why not fill it with 150cc of oil BEFORE you attach it to the bike so you dont need a hose??
Because if you're me, you'll tilt the drive some way that oil start pouring out the vent before you
get it installed back on the bike...
After the last time I used a bit of hose on the end of the bottle, it occurred to me that
if I had a bit of hose the right length, I could fill it up, it would have the right amount of oil
it in, and I could just drain the filled tube into the installed drive and call it good. I'm going
to try that next time...
-Mike