You are viewing a combination of machine-specific and universal parts. Please choose a machine to display parts specific to your machine or select a part below.
User Tip: If you're unsure of your vehicle type, you may skip the machine type selection box.
Range and distance are critical factors when it comes to adventure riding. Without enough range your adventure won't last long, and if you're in an umfamiliar place, you a small tank could even leave you stranded. Rocky Mountain ATV/MC carries the largest selection of aftermarket tanks with high capacities much larger than stock. The tanks we carry come in a range of size that fit a wide variety of bikes. We also carry all the gas caps, fuel hose, and other fuel tanks accessories you're sure to need.

Juan in AZ
Looks amazing on my 450X, even though its sizable I barely feel it while riding. Expensive but worth it.
Read All Reviews
Jacob in CA
Perfect fit onto my Clark tank! The vent hose was a little loose initially, but I was able to heat it and form the female opening smaller, so it stayed secure while trail riding.
Read All Reviews
Colton in WA
Adds style and performance. I have these on every rig. Works great even when I tip over on the track.
Read All Reviews
LEVI in PA
Tank quality was good, it appeared to have some dust and plastic shavings inside the tank. I cleaned it out real good and otherwise I'm happy with it!
Read All Reviews
Donald in OR
Nice machined aluminum fuel cap. 10 times better than the plastic Clarke cap which broke apart sitting in my trailer not being used. Something to be said for metal.
Read All Reviews
Kinly in NV
25 ec300 gp tank fits great and install was very easy. Did not have to modify direct bolt in.
Read All Reviews