2 stroke tranny oil

[Hirev]

What is every one using for their 2 stroke tranny oil? I used ATF type F for years. Been trying Dexron III and 30 wt non detergent motor oil both seem like they have smother shifting than type F and 2 different 80wt bike oils. I change the oil every 2 rides so the big $$ bike tranny oils don't seem like that are worth it to me.

 

[blano]

I use Mobil 1 15/50 or citgo 10/40. For some odd reason the citgo oil shifts smoother in my bike than anything else. Itrs also cheap so you can change it every few rides.

 

[Norm Olt]

On the H2 I've used an SG/CD 10W-30 or 10W-40.

When it was available in the CHEAP, that is!

Suzuki has an SG oil that is usually $3 or so...

The MAXIMA MTL products and the BelRay Gearsaver are supposed to be specially formulated for use in 2-stroke trannys. You've probably tried them already...

For the dough I don't see how you could go wrong with the Amsoil 100% synthetic 10W-30 or -40 products. A little spendy but really great shifting

 

[Hirev]

FWIW, Yes I tried the Bel Ray 80wt gear saver It was just ok in my bike. But the Dexron III felt a little better and was much cheaper. My bike like a lot of the newer KTM 2 stroke bikes have about 1/2 of the hard clutch plates made out of aluminum. Some of the MX bikes hard plates are all aluminum nowadays. I have found them to be very finicky about what oil you use. I also tried Maxima 80wt gear oil, I really like their 2 stroke oil. But I think there gear oil is to slick for the aluminum clutch plates. Because ALOT of aluminum debris came out at oil change time. So I only used it one time. Thanks for the replies. Good day

[ June 20, 2003, 12:30 AM: Message edited by: Hirev ]

 

[blano]

Two cycle gear oil will turn grey fast with alloy clutch plates no matter what oil you use. Switching to steel plates greatly helps this.

[ June 20, 2003, 06:27 PM: Message edited by: blano ]

 

[Hirev]

Yes I plan on doing that. I was waiting for them to go bad, being the tight guy I'am.

The bike is over 2 years old and the no problems with the clutch so far. Thanks for the reply.

 

[userfriendly]

Have any of you tried Caterpillar TO-4 wet-brake/clutch/transmission fluids, THF's, or commercial truck GL-3 MTLs in 2-stroke MX transmissions, or am I the only one?