Customer Ratings & Reviews

I use it in everything ! It’s great stuff

Good product, well packaged, very fast delivery

This review reflects usage on a 2023 Harley Davidson Street Glide. I am aware that the “clunking” in the transmission is the nature of the beast on these things. But wow, talk about loud! Despite having just had the dealer change everything for the 1,000 mile service, I was changing the primary fluid again to address clutch issues. While I had the bike on the lift, I went ahead and drained the new OEM fluid out of the transmission and replaced it with Amsoil Synthetic V-Twin Transmission Fluid. The first ride told the story! The transmission shifts much smoother and the noise level has been greatly reduced. A Harley transmission is never going to be “quiet,” but the ultra-loud clunking and banging is gone. It’s only Amsoil in this bike from here on out!

Always ran the synthetic oil, but this stuff is the real deal 100% recommend, smooth shifts and easy to find neutral!!

Changes entire ride experience the transmission shifts so good with this as compared to what was using

smooth shifting...........

This helps my HD shift much smoother

never received free swag as promised, but it is oil

Exactly what manufacturers require and better

This stuff goes into your "Transmission", not for use on your brother-in-law who identifies as a Motorsyckle. No matter if he's in transition or not.

It’s the best. No more words needed!

Peace of mind knowing my Harley transmission has the best lubrication

Transmission is quieter and shifts smoother with Amsoil

Bike shifts better than it ever has!!

Best I found. Transmission shift easier and neutral comes easier

I’ve run the Amsoil V-twin transmission fluid in all of my Harleys for the past several years. Works great, no transmission issues, no unusual noises, shifts great! Can’t be happier with my choice!

Great product. I’m happy with the results in my gear case.

Awesome kits, all I needed to do my oil changes on mine and my wife’s bikes. Thanks

I have switched to this from using the motor oil in all three holes and it shifts better and smoother and no debris on the magnet and it’s always clean, clear fluid when drained

This product has worked flawlessly for 60,000 kms. Only reason for not going 5 star is on a chrome dipstick it is very hard to see. Would be nice to have an added color to aid in visual check on the lipstick.