AMSOIL 15W-50 100% Synthetic Motorcycle Oil
AMSOIL Synthetic Motorcycle Oil is a premium engine and transmission lubricant designed for motorcyclists who demand maximum protection and performance no matter how hard they ride. It is precision engineered to deliver immediate engine response, maximum power and acceleration, smooth, precise shifting and enhanced reliability.
Quart Bottles, Case of 12
Quart Bottle
Product highlights
AMSOIL Synthetic Motorcycle Oil is a premium engine and transmission lubricant designed for motorcyclists who demand maximum protection and performance no matter how hard they ride. It is precision engineered to deliver immediate engine response, maximum power and acceleration, smooth, precise shifting and enhanced reliability.
See the product data sheet for full details
Minimizes Friction, Heat and Wear
Motorcycle engines can produce extreme heat, especially in stop-and-go traffic, during aggressive riding and on hot summer days. AMSOIL Synthetic Motorcycle Oil helps reduce friction and heat to keep engines running cool, prevent clutch-plate glazing and deliver superior protection against wear at any temperature.
Delivers Smooth, Precise Shifts
Wet-clutch transmissions expose motor oil to mechanical shearing that can reduce viscosity. AMSOIL Synthetic Motorcycle Oil resists shearing and contains no friction modifiers for positive engagement, smooth, precise shifting and long clutch life.
Controls Foam
High-rpm operation and gear shifts cause some oils to foam, reducing their ability to protect metal surfaces. AMSOIL Synthetic Motorcycle Oil prevents air bubbles from forming to help reduce heat and wear and extend oil life.
Inhibits Rust and Corrosion
Moisture accumulation can cause corrosion and even catastrophic engine failure. AMSOIL Synthetic Motorcycle Oil helps protect your bike from the damaging effects of water, rust and corrosion in between rides and while it is in storage.
Customer Reviews
4.9 out of 5 from 420 reviews
What a pleasant experience
Man, what a great way to do an oil change. No one actually likes changing their oil, but if you have to do, having a kit of pre-selected oil and a Wix oil filter makes it so much easier to do. It also includes little minutiae like a paper funnel, gloves and stickers. Plus the price is pretty reasonable to boot. I'm definitely going to make this my default method going forward.
Great for Goldwings
I recently made the switch to AMSOIL motorcycle oil and what a difference. The shifting has gotten so much better. I can confidently click into each gear and find neutral. The Goldwing is already a very smooth ride, this oil made it feel even smoother, cannot say enough of how great the bike feels now after switching to AMSOIL motorcycle oil.
Only oil I use
Only oil I use RV, motorcycle, truck.
Quiets Engine
Even i the south Mississippi heat, my 2005 GSXR1000 runs cool and quiet. When I bought it, I could hear a top end chatter, since using Amsoil, ALL my engines run quieter and smoother.
The best of the best
Great products the best customer service
Customer service.
I've been running amazoi in my truck since it was a new 2020 and every year.\n I'm supposed to be A preferred customer, that's b. Yes. My last order was over a [price removed] and I didn't get a towel. I didn't get a RAG. I didn't even get a new manual telling me about your product. Nothing I got my oil and that's it, not even a thank you, note. When I called to discuss it with customer service, they acted as if so, you're not gonna be another customer, you're not gonna order again, you're not gonna so alright. A big thing. I can get really good synthetic oil for less and not have to ship and not have to pay for the the shipping and wait for the order to show up and on and on and on after 6 years, you would think that I was a preferred customer. Wow.
Great Stuff
Great lubricant lubricant!
Great Motorcycle Oil for BMW
Great oil for my 2024 BMW R1250 GSA. Shifting is smooth as butter and engine runs smooth and quiet. Recommend highly.
Bikes
Use in all 3 bikes Yamaha FXR , Daytona 675, CBF1000 All run great , clean , smooth Highly recommend
Use in all my motorcycles, quads, and power equipment
My last motorcycle I got 125,000 miles on it before I sold it never used a drop of oil. One time out in the desert I forgot to tighten the drain plug on my wife's squad. She went about 5 miles before the quad stopped. Put a new drain plug in build it back up with Amazon and it ran without missing a beat for several years sold.