Max Gear 75w90 In Trans Question on corrosion

[justsomedude]

I have a Buell Blast and I put Royal Purple Max Gear 75w90 in the trans. I've read that a GL-5 oil shouldn't be put in the trans because it could corrode some parts.

Here's where I'm confused... It's rated for GL-5 or GL-4 manual trans and I've read that this specific Max Gear Synthetic 75w90 oil is non-corrosive.

 

[gomes512]

They are buffered and have been quite some time now.

The main worry is how GL5's affect syncro wear.

Check out this read:
http://www.widman.biz/Corvair/English/Links/Transaxle.html

 

[justsomedude]

Hmmm... I haven't read through all of it yet, but it's looking like maybe I should take it out and put something else in there.

 

[justsomedude]

How long do you think I can run with the GL-5 before it causes damage?

 

[justsomedude]

Okay, so I just got through reading the entire article. Is the transmission in a Buell Blast a synchronized transmission, therefore GL-5 would not be a good choice?