Was time for an oil change, and have been using AmsOil products in my truck since 2016. I've tried other oil products in my truck and have not liked the outcome. Harley-Davidson does make a good product for their bikes, AmsOil just does a better job especially during warmer climates or heavy traffic when oil breaks down faster. I have never tried AmsOil XMSN Fluid, with summer on the way I will give it a try.
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5 star rating
Awesome product
By 
NOAH, 
a 
Verified Buyer 
on 
May 04, 2025
I run this in my M8 117 Softail. It’s works terrific! Fluid is always new looking when I change every 3k miles.
When I started using this Transmission Fluid in my bike, the shifts are quieter and seem smoother to me. Nuetral is easier to shift into, which can be a chore on these motorcycles at times. That problem has become a non issue since using the AMSoil. I use AMSoil in "all three holes" on my own bike, with confidence. The finest lubrication available for a V-twin power train. Extremely happy with AMSoil products, will use no others in my ride.
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
Keeps my tranny shifting quietly
By 
SONNY, 
a 
Verified Buyer 
on 
April 28, 2025
I cannot believe the difference in the shifting of my bike! Shifts almost like a foreign made bike. No really, I thought something broke in my transmission it was so quiet and smooth shifting
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
very good transmission fluid
By 
JEFF, 
a 
Verified Buyer 
from 
the great PNW 
on 
April 17, 2025
I use this in all my HJarley transmissions
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
Synthetic V Twin Tranny Oil
By 
WILLIAM, 
a 
Verified Buyer 
from 
Las Vegas, NV 
on 
April 13, 2025
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