They recommended the MT-90 75W90 GL-4 gear oil for the transmission. I will use their products at the next change in a couple thousand miles.

I have not used Redline yet, but I did talk to them about the proper application. Local non-franchised HD service shop, has used Royal Purple for near on two decades (with great success) and would entail using for cost advantages, the non motorcycle specific 20/50 motor oil and their recommended MC specific 10/30W MaxCycle in the transmission, of this new 09 Buell Ulysses.Д«asically looking for feedback from THOSE THAT HAVE USED, either alternative in the Buell transmissions ? Redlines MC specific transmission lubricants, feature a moniker 'Shock Proof.' Their tech noted this indicates a moly ingredient, fine perhaps in the big twins independent transmission, but no wonder they're recommending a traditional gear oil for the shared primary and trans of the Sportster/Buell series.Д®ven up here in Canada, the Redline Vtwin 20/50 motor oil and their common 75/90 GL-5 gear oil would be easy to source.ДЄnyone have any experiences, with running the Redline 75/90 gear oil in the transmission ? While the folks at Redline's tech line, recommend their 75/90 diff oil in the same application. Royal Purple specifies their MC specific MaxCycle 10/30W motor oil for the Sportster/Buell's shared primary/transmission's application. Redline VS Royal Purple primary/trans oil approachs. Ads by Motorcycle Insurance Motorcycle Parts Motorcycle Helmets Motorcycle Tires Buell MotorcyclesД«ig, Bad & Dirty (Buell XB12X Ulysses Adventure Board) В»

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