Gas Tanks


Lowbrow Customs
Frisco Mount Sportster Gas Tank - Standard Width - 2.5 gallon
90
$189.99


Lowbrow Customs
WX Split Gas Tanks - Bolt-On for 1936 - 1984 Big Twin Harley-Davidsons - 2.25 gallon
77
$384.99


Lowbrow Customs
Frisco Mount Sportster Gas Tank - Narrow - 2.1 gallon
59
$199.99


Cycle Standard
Wassell Peanut Mid-Tunnel Gas Tank 2.1 gallon
42
$179.99


Lowbrow Customs
King P-Nut Frisco Shallow Tunnel Gas Tank 2.4 gallon
40
$199.99


Lowbrow Customs
Frisco Mount Sportster Gas Tank - Super Narrow - 1.6 gallon
31
$199.99


Lowbrow Customs
Ovate Axed Gas Tank - Super Narrow - 1.6 gallon
9
$174.99


Lowbrow Customs
Banana Gas Tank - Mid Tunnel - 2 Gallon
8
$117.04
$199.99


Lowbrow Customs
Narrow Sporty Frisco Gas Tank 2.5 gallon
41
$249.99


Cycle Standard
Axed Chopper Motorcycle Gas Tank 2.2 gallon
33
$164.99


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


Cycle Standard
Bayonet / Cam Harley Style Vented 2" Gas Cap - Chrome
46
$14.51


Cycle Standard
Wassell Peanut Deep Tunnel Gas Tank 2 gallon
6
$179.99


V-Twin Manufacturing
Frisco Mount Sportster Bobber Gas Tank - 2.5 gallon
6
$149.99


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


Lowbrow Customs
Gas Tank Adapter Brackets 1982-2003 Harley Sportsters XL
47
$44.95


Lowbrow Customs
P-Nut Mid-Tunnel Gas Tank 1.8 gallon
47
$174.99


V-Twin Manufacturing
Coffin Chopper Gas Tank 2.2 gallon
17
$209.99


Cycle Standard
Harley-Davidson Ironhead Sportster 1958 - 1978 Replica Stock Style Gas Tank - 2.4 gallon
51
$164.99


Cycle Standard
Mustang Gas Tank - Single Filler - 3.3 Gallon
1
$175.99


Cycle Standard
Laredo Ribbed Gas Tank - Offset Filler
1
$219.99


Cycle Standard
1/4 inch NPT Lever Petcock - Chrome Plated Brass
40
$19.79


Cycle Standard
Narrow Axed Chopper Motorcycle Gas Tank 1.9 gallon
14
$164.99


Cycle Standard
Laredo Ribbed Gas Tank - Center Filler
$239.99


Cycle Standard
Narrow Wassell Peanut Shallow-Tunnel Gas Tank 1.8 gallon
6
$179.99


Lowbrow Customs
Coffin Chopper Gas Tank - 1.4 Gallon - USA Made
$264.95


Cycle Standard
Axed Dual Cap Chopper Motorcycle Gas Tank 2.2 gallon
24
$164.99


Cycle Standard
Dished Wassell Peanut Mid-Tunnel Gas Tank - 2.0 gal
12
$199.99


Cycle Standard
Wassell Peanut Frisco Gas Tank 2.1 gallon
$164.99


Cycle Standard
Narrow Alien Motorcycle Gas Tank - 2.1 gallon
7
$164.99


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


Lowbrow Customs
Banded Screw-In Gas Cap for Harley-Davidson 1996 & later - Brass
26
$65.99


Cycle Standard
Sportster Style Frisco Mount Gas Tank - Narrow - 2.1 gallon
7
$188.99


Cycle Standard
Custom Small Flush Mount Pop-Up Gas Cap and Weld In Bung
53
$78.64


Lowbrow Customs
Original P-Nut Tank Deep Tunnel Gas Tank 1.8 gallon
58
$174.99


Cycle Standard
Stock Style Harley King Sportster Gas Tank 1986 - 1994 - Right Side Petcock - 2.9 gallon
5
$175.99


Cycle Standard
3/8 inch NPT Petcock Straight Outlet
26
$30.24


Lowbrow Customs
Dished Screw-In Gas Cap for Harley-Davidson 1996 & later - Brass
15
$65.99


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


British Standard
1/4 inch BSP Petcock Fuel Valve - Reserve - For Triumph BSA Norton
16
$18.14


Cycle Standard
Stock Style Harley King Sportster Gas Tank 1995 - 2003 - Left Side Petcock - 2.9 gallon
12
$164.99


Cycle Standard
Pop-Up Gas Cap - Black - Vented - for Harley 1996 & later
15
$48.39


Cycle Standard
3/8 inch NPT Petcock 90 Degree Outlet
19
$27.82


Lowbrow Customs
Super Banana Gas Tank - Mid Tunnel - 2.6 Gallon
14
$199.99


Lowbrow Customs
Frisco Mount Banana Gas Tank - Bayonet Filler - Shallow Tunnel
2
$199.99

Cycle Standard
1/4 inch NPT Petcock Chrome - 90 Degree
23
$27.82


Cycle Standard
Bayonet / Cam Harley Style Vented 2" Gas Cap - Black
29
$13.30


Prism Supply Co.
22mm Polished Brass Petcock
2
$104.99

Cycle Standard
1/4 inch NPT Petcock Chrome - Straight
23
$27.82


Lowbrow Customs
Banana Gas Tank - Deep Tunnel - 1.8 gallon
8
$199.99
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.