Gas Tanks


Lowbrow Customs
Frisco Mount Sportster Gas Tank - Standard Width - 2.5 gallon
98
$189.99


Cycle Standard
Wassell Peanut Mid-Tunnel Gas Tank 2.1 gallon
44
$179.99


Lowbrow Customs
Frisco Mount Sportster Gas Tank - Narrow - 2.1 gallon
61
$199.99


Cycle Standard
Sportster Style Frisco Mount Gas Tank - Narrow - 2.1 gallon
11
$188.99


Lowbrow Customs
WX Split Gas Tanks - Bolt-On for 1936 - 1984 Big Twin Harley-Davidsons - 2.25 gallon
82
$399.99


Cycle Standard
Harley-Davidson Ironhead Sportster 1958 - 1978 Replica Stock Style Gas Tank - 2.4 gallon
55
$178.41


Lowbrow Customs
King P-Nut Frisco Shallow Tunnel Gas Tank 2.4 gallon
44
$224.99


Prism Supply Co.
1/4 inch NPT 90 Degree Petcock - Brass
7
$109.99


Lowbrow Customs
Banana Gas Tank - Deep Tunnel - 1.8 gallon
12
$159.99


Cycle Standard
Axed Dual Cap Chopper Motorcycle Gas Tank 2.2 gallon
29
$164.99


Cycle Standard
Laredo Gas Tank - Center Filler
2
$239.99


Lowbrow Customs
Super Banana Gas Tank - Mid Tunnel - 2.6 Gallon
14
$159.99


Lowbrow Customs
Narrow Sporty Frisco Gas Tank 2.5 gallon
43
$249.99


V-Twin Manufacturing
Frisco Mount Sportster Bobber Gas Tank - 2.5 gallon
8
$147.00
$154.74


Lowbrow Customs
Gas Tank Adapter Brackets 1982-2003 Harley Sportsters XL
51
$44.95


Lowbrow Customs
Original P-Nut Tank Deep Tunnel Gas Tank 1.8 gallon
60
$179.99


Cycle Standard
Wassell Peanut Frisco Gas Tank 2.1 gallon
$174.99


Cycle Standard
Bayonet / Cam Harley Style Vented 2" Gas Cap - Chrome
52
$16.76


Cycle Standard
Wassell Peanut Deep Tunnel Gas Tank 2 gallon
8
$179.99


Lowbrow Customs
P-Nut Mid-Tunnel Gas Tank 1.8 gallon
47
$179.99


Lowbrow Customs
Ovate Axed Gas Tank - Super Narrow - 1.6 gallon
10
$179.99


Cycle Standard
Mustang Gas Tank - Dual Filler - 3.3 Gallon
2
$149.99


Cycle Standard
Narrow Ribbed Mustang Gas Tank 2.25 gallon
29
$175.99


Prism Supply Co.
1/4 inch NPT 90 Degree Petcock - Stainless Steel
$129.99


Cycle Standard
Dished Wassell Peanut Mid-Tunnel Gas Tank - 2.0 gal
14
$199.99


Cycle Standard
1/4 inch NPT Lever Petcock - Chrome Plated Brass
42
$20.78


Cycle Standard
Custom Small Flush Mount Pop-Up Gas Cap and Weld In Bung
60
$82.57


Cycle Standard
Narrow Axed Chopper Motorcycle Gas Tank 1.9 gallon
16
$174.99


Lowbrow Customs
Frisco Mount Banana Gas Tank - Bayonet Filler - Shallow Tunnel
2
$159.99


Cycle Standard
Stock Style Harley King Sportster Gas Tank 1995 - 2003 - Left Side Petcock - 2.9 gallon
13
$164.99


Lowbrow Customs
Frisco Mount Sportster Gas Tank - Super Narrow - 1.6 gallon
34
$199.99


Lowbrow Customs
Banded Screw-In Gas Cap for Harley-Davidson 1996 & later - Brass
35
$76.22


Cycle Standard
Narrow Wassell Peanut Shallow-Tunnel Gas Tank 1.8 gallon
9
$179.99


Prism Supply Co.
1/4 inch NPT Polished Stainless Steel Petcock
10
$119.95


Cycle Standard
Axed Chopper Gas Tank 2.2 Gallon
33
$164.99


Cycle Standard
1/4 inch NPT Petcock Black - 90 Degree
8
$32.13


Cycle Standard
1/4 inch NPT Mini Petcock 90 degree Mini Ball Valve
28
$18.99
$29.04


Mooneyes
Spinner Gas / Oil Cap - Unvented
9
$75.00


Prism Supply Co.
1/4 inch NPT Polished Brass Petcock
6
$94.95


Cycle Standard
Custom Flush Mount Aluminum Pop-Up Gas Cap and Weld In Bung
25
$82.57

Cycle Standard
1/4 inch NPT Petcock Chrome - Straight
24
$32.13


Drag Specialties
Diamond Pattern Gas Tank 2004 - 2006 Sportster XL Models
5
$265.95


Lowbrow Customs
P-Nut Frisco Shallow Tunnel Gas Tank 2 gallon
26
$179.99


Prism Supply Co.
3/8 inch NPT Polished Stainless Steel Petcock
2
$119.95

Cycle Standard
1/4 inch NPT Petcock Chrome - 90 Degree
25
$32.13


Cycle Standard
1/4 inch NPT Lever Petcock - Solid Brass
35
$23.09


Lowbrow Customs
Aluminum Gas Filler Cap - Vented
6
$27.49


Cycle Standard
3/8 inch NPT Petcock Straight Outlet
27
$34.92


Cycle Standard
22mm Petcock Harley-Davidson Style - Black - Straight Outlet
27
$29.34
How-to Select a Killer Custom Motorcycle Gas Tank & Its Accessories
Choosing a Gas Tank for Your Motorcycle
If you are in search of a killer custom motorcycle gas tank, you are in the right place. Lowbrow Customs has a great selection of some ...
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Related information
Gas Tanks FAQ
How far can a Harley go on a tank of gas?
Harley-Davidson motorcycles typically get 40-50 miles per gallon, which is a good reference point for how far you can ride based on the capacity of your gas tank. Sportsters tend to be smaller and get more miles per gallon, while large Touring bikes or Trikes are heavier and are on the lower range of miles per gallon.
What are the parts of fuel system?
Many new bikes are fuel injected, and have a computer to control the amount of gas fed to the engine. There is a fuel pump that provides fuel to the throttle body, which feeds the gasoline to the engine. Older bikes are carbureted, which is a simple system. Gas tends to be gravity fed from a gas tank to the carburetor and the amount of gas delivered to the engine depends on the size of the carburetor jets that are installed. The carburetor is tuned by changing the jets, which have different size orifices, which meters the amount of gasoline delivered to the engine.
Why is my motorcycle leaking gas?
If your motorcycle is leaking gas take a close look to see where the leak is originating. Common problems would include a leaky fuel valve (petcock), damaged fuel line, or if the fuel is coming from the carburetor, a stuck float. A leaky fuel valve or damaged fuel line can be replaced, while a stuck carburetor float can typically be fixed. The carburetor may just need some taps on the float bowl with the handle of a screwdriver to free the stuck float. If that doesn't work, make sure the fuel valve is off, remove the float bowl and check for grit or any debris that could be causing the float needle to not completely seat, which would allow gas to continue flowing into the float bowl even when it is full.