redline shock or bmw 80/90 I have used this in my oil heads .. I have a bottle and I was thinking of using this in my R100GS final drive?
Redline. Maybe not the shock proof spendy seems to seep out of trans but shifts. Very nicely castro 20 50 bike oil dino
I, myself, have run the Royal Purple 75/140 in the transmission, final drive, and driveshaft of my /5 for the past 58,000 miles......In the WINTER, I am very careful of WARMING THE TRANSMISSION before any "rapid" shifting. Other's may have different results. Also, it does NOT seep or leak. Ride Fast and Safe spo
I have had good shifting with redline in the gearbox. Never had it in the final drvie. The royal purple 75/140 is too thick for a final drive. I noticed a noise while coming down an on ramp, seeing as how I just changed the fluids, I reached down, could barely touch it, hot! The 75/140 came out, 75/90 in.