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This 3.5L capacity upgrade reduces gas station trips. Customers said it's "definitely a bang for your buck" with fast shipping and excellent packaging. Most praised the increased capacity and durability. Some noted leaking issues with o-rings, minor deformation, and that mounting modifications may be needed. Cap and fuel valve sold separately.
- It holds a lot of gas for my bike. It's definitely a bang for your buck!
- It saves me from going to the gas station as much as I used to.
- Very durable and I don't have to worry about running out of gas anymore.
- 5 stars: 10 (63%)
- 4 stars: 4 (25%)
- 3 stars: 1 (6%)
- 2 stars: 0 (0%)
- 1 star: 1 (6%)
Shipping was fast and the packaging was excellent. I love the upgrade I did on my gas tank. It saves me from.going to the gas station as much as I used to. I would recommend to get it if you are looking to upgrade yours.
Nice, shipping was fast.
Had to modify the mounts to fit, but it will serve it’s purpose.
Tank is a bit deformed out of the box, but it’s at an angle that’s not noticeable.
It holds a lot of gas for my bike. It’s definitely a bang for your buck!
Good tank all around just make sure to put an o-ring on the fuel control or it’ll leak
Its a gallon tank so i can go a long way
Big tank almost too big looks a little off on a standard cruiser frame but works. Does exactly what I bought it for.. Would have rated it higher if you didn't charge extra for every thing needed to use it
This tank is large and in charge! Mine came with a very nice gas cap — which, according to an answered customer question, wasn't included at all. The gas cap's O-ring, though pre-lubricated from the factory, is thin and uniformly flat, which allows gas to leak out — this happened at half a tank. I replaced it with my stock tank's O-ring, which if cut in a cross section would have a diamond shaped wedge, and no leaking problems. Considering that the tank wasn't supposed to come with a gas cap in the first place, I can't complain because the cap itself is even nicer than stock. The tank had no rust, but it did have one SMALL (millimeter or less) piece of spherical metal rolling around in it — at first I thought a ball bearing but I think it was just welding slag — which took a bit of shaking to get it out, but it would have gotten caught by the gas filter with a magnet in it regardless, so no biggie. My tank came with mounting hardware neatly attached. The mounting studs on this tank have the same size threading as stock, but are longer than stock (mine mounted on a Huffy Cranbrook no problem). The mounting plates are thicker than stock, and as are the nuts and washers and locking washers (outer diameter only — inner diameter matches stock). The petcock spout on this tank is 90 degrees, straight down; on my stock tank it's 45 degrees, down and back. This tank's spout is shorter, with a large welding bead where it meets the tank. This was only an issue for me because on my stock tank I had large-diameter fuel hose on the spout with a hose clamp; I wasn't able to do that on this tank because of the short spout, and the hose clamp wanted to squeeze the hose OFF of the spout. But I made it work with a bunch of Seal-All™ (which I highly recommend for homemade fuel lines), and I affixed my petcock — a brass ball valve from the hardware store — to the frame with zip-ties to keep it from moving even if it got bumped. So all in all I am extremely happy with this tank.
I liked everything about the service I received. The only thing that I did not like was the fact that the gas tank had a leak when it arrived, and before I installed it. I bought it to replace the gas tank that came with my motor kit, which also started leaking after I installed it.
Solid *
Nice tank, good finish Nice tank, good paint finish, although I was hoping it was a little bit bigger (because I'm installing this on a Baja Warrior Mini Bike, not a bicycle).Disappointed in myself for forgetting to order the fuel valve and the cap though.Really sort of silly that you don't include that and adjust the price accordingly.Also the cap for the 2.5 L on your site doesn't clearly state it will fit the 3.5 L (though I'm sure it must)
great tank I got my second tank on the way since its such a great tank I use my bike to get to work it's 10k each way and the tank lasts at least 3 to 4 days and I found the hardware easy to find i used some extra mounting hardware the nuts we're a perfect match thanks bikeberry for the great products and service
3.5 liter gas tank Works great. Very durable and I don't have to worry about running out of gas anymore.Price is reasonable,and arrived in a couple of days. Very pleased.
FANTASTIC! The tank was way bigger than expected and it came on time too! There was some rust on the inside but a quick hit with some CLR and it comes right off. But outside of that I would buy this tank again for my next build hands down, the extra capacity makes taking rides on my bike more enjoyable because I don't have to worry about filling up as much.
Fuel cock Didn't come with new fuel cock and had a hard time finding fittings for it!BIKEBERRY RESPONSE: Thank you for your honest feedback! As this is an upgrade part, we do not include the fuel valve or tank cap with this part (as this would also increase the price of it). The fuel valve and tank cap can be transferred from your original tank that you received with you kit. If you need the fuel valve, it is available here: http://www.bikeberry.com/fuel-valve.html
item as described fit great on my schwinn riverside ,shipped quicklyy and packaged verry good
:D Cool thing on their motorbikes I get on ...
where is the peacock mounted on this tank? is it off to the side like the stock tank or in the back in the middle?
Our 3.5 Liter Black Gas Tank is the same as the stock gas tank as far as the location of fuel valve.
Will my gas cap off my stock 2 liter tank fit this 3.5 liter tank?
Great Question!
These style of gas tanks should all work with the same gas cap. Rest assured, that the gas cap that you received with your kit will work directly with any replacement tank. If you have any other questions, comments, or concerns please feel free to contact us at your earliest convenience.
What's the width between the pairs of mounting studs on this one? I've got a Kent Del Rio Beach Cruiser with a large top tube (Roughly about 2 1/4" across), and the stock gas tank can't be mounted like normal with the bracket because the stud spacing is too small so I had to rig up a mount to make it sit properly.
Good question! The width between the pairs of mounting studs on the 3.5 Liter Black Gas Tank is 2-3/8 inches.
Does the 3.5L tank come with a gas cap?
Thank you for contacting BikeBerry! Our 3.5 Liter Black Gas Tanks are sold without a gas cap so if you need one please make sure you add one onto your order when making the purchase. If you have any other questions please let me know. Thank you for your time. Have a wonderful day.
What are the dimensions of the 3.5 ltr gastank?
That gas tank is roughly 14 1/2" X 8 1/2 " X 5 1/2".




