Engine oil RED LINE or Mannol

Oi analysis came back and no extra signs of wear... Mannol is great oil just change at 5k and add in oil additive such as ceratec every other change

I've used for the last 20k miles and no problems! Just change at 5k.

I’ve been using redline in my 2020 fxlrs for the last 3 years. A few guys I know swear by it.

So far redline 20w60 is doing great in the summer heat

My first service after purchasing my Harley, I used SYN3 in all three, since then I’ve religiously used REDLINE kits.

I’ve used Motul, LiquiMoly, Molygen, and Redline 5w40. Oil analysis was best with the Redline, but it’s pricey…although worth the better numbers IMO.

I use Redline 5w-40 because I noticed my engine burns a quart every 2000miles using other brands or thinner grades. With RedLine there is barely any consumption.

Also been using Mannol. Do 6k oil changes though. Made chain noise on start up. Swapped back to mannol noise gone.

Hab jahrelang gutes Mannol 0W30 in meinen Ölriemen VTi Motor gekippt. Ist genauso schnell verbannt, wie jedes andere. War aber deutlich günstiger, als sämtliche anderen Öle, die genauso schnell verbannt sind.

Engine was noisier with the mix vs. the previously used redline 5w40. Iron levels are up at 6.3 ppm/1000 miles Oil usage increased by 1/2 quart over the redline 5w40 TBN/TAN levels are worse than 5w40 at comparable mileage