ChopperJeff
Active Member
Just ordered this: Red Line 42804 V-Twin Transmission Oil with Shockproof
But then in looking thru the owners manual for the 2007 Big Dog K9 it says that synthetic oil is not recommended for the transmission.
However, I also saw that Baker recommends synthetic oil in their transmissions.
So, which is it?
Will what I bought be OK?
But then in looking thru the owners manual for the 2007 Big Dog K9 it says that synthetic oil is not recommended for the transmission.
However, I also saw that Baker recommends synthetic oil in their transmissions.
So, which is it?
Will what I bought be OK?
