Gas Tanks


Lowbrow Customs
Frisco Mount Sportster Gas Tank - Standard Width - 2.5 gallon
82
$189.99


Lowbrow Customs
WX Split Gas Tanks - Bolt-On for 1936 - 1984 Big Twin Harley-Davidsons - 2.25 gallon
67
$384.99


Lowbrow Customs
Narrow Sporty Frisco Gas Tank 2.5 gallon
38
$219.99


Lowbrow Customs
Frisco Mount Sportster Gas Tank - Narrow - 2.1 gallon
55
$199.99


Cycle Standard
Harley-Davidson Ironhead Sportster 1958 - 1978 Replica Stock Style Gas Tank - 2.4 gallon
49
$149.99


Lowbrow Customs
King P-Nut Frisco Shallow Tunnel Gas Tank 2.4 gallon
36
$189.99


Cycle Standard
Wassell Peanut Mid-Tunnel Gas Tank 2.1 gallon
38
$179.99


Lowbrow Customs
Original P-Nut Tank Deep Tunnel Gas Tank 1.8 gallon
58
$169.99


Lowbrow Customs
P-Nut Mid-Tunnel Gas Tank 1.8 gallon
46
$169.99


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


Cycle Standard
Axed Chopper Motorcycle Gas Tank 2.2 gallon
30
$149.99


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


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


Lowbrow Customs
Gas Tank Adapter Brackets 1982-2003 Harley Sportsters XL
47
$44.99


Cycle Standard
Bayonet / Cam Harley Style Vented 2" Gas Cap - Chrome
44
$13.19


Cycle Standard
Narrow Ribbed Mustang Gas Tank 2.25 gallon
29
$159.99


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


Lowbrow Customs
Banana Gas Tank - Deep Tunnel - 1.8 gallon
7
$199.99


Cycle Standard
Stock Style Harley King Sportster Gas Tank 1995 - 2003 - Left Side Petcock - 2.9 gallon
10
$149.99


Cycle Standard
Narrow Alien Motorcycle Gas Tank - 2.1 gallon
5
$149.99


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


Cycle Standard
Sportster Style Frisco Mount Gas Tank - Narrow - 2.1 gallon
6
$188.99


Lowbrow Customs
P-Nut Frisco Shallow Tunnel Gas Tank 2 gallon
26
$169.99


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


Cycle Standard
Dished Wassell Peanut Mid-Tunnel Gas Tank - 2.0 gal
10
$199.99


Cycle Standard
Pop-Up Gas Cap - Black - Vented - for Harley 1996 & later
13
$43.99


Lowbrow Customs
Coffin Chopper Gas Tank- USA Made
$250.00


Lowbrow Customs
Banana Gas Tank - Mid Tunnel - 2 Gallon
3
$169.99
$199.99


Cycle Standard
1/4 inch NPT Lever Petcock - Solid Brass
30
$19.99


Cycle Standard
1/4 inch NPT Lever Petcock - Chrome Plated Brass
39
$17.99


Cycle Standard
Laredo Ribbed Gas Tank
1
$199.99


V-Twin Manufacturing
Frisco Mount Sportster Bobber Gas Tank - 2.5 gallon
3
$154.74


Cycle Standard
Axed Dual Cap Chopper Motorcycle Gas Tank 2.2 gallon
23
$149.99


Lowbrow Customs
Fuel Reserve Bottle and Carrier Combo
173
$34.04
$37.99


Cycle Standard
Custom Small Flush Mount Pop-Up Gas Cap and Weld In Bung
53
$71.49


V-Twin Manufacturing
Replica 3.2 Gallon King Gas Tank 2004-2006 Harley-Davidson Sportster XL
1
$323.42

Cycle Standard
1/4 inch NPT Petcock Chrome - Straight
23
$25.29


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


Cycle Standard
1/4 inch NPT Petcock Black - Straight
4
$20.89
$22.99


Lowbrow Customs
Ovate Axed Gas Tank - Super Narrow - 1.6 gallon
7
$169.99


Cycle Standard
Wassell Peanut Frisco Gas Tank 2.1 gallon
$164.99


Cycle Standard
22mm Petcock Harley-Davidson Style - Black - Straight Outlet
21
$23.09


Wyatt Gatling
Replica 3.2 Gallon King Gas Tank with Pop Up Cap 2007-2022 EFI Harley-Davidson Sportster XL883R 883N 1200N
$224.99
$228.47


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


British Standard
1/4 inch BSP Petcock Fuel Valve - Reserve - For Triumph BSA Norton
13
$16.49


Cycle Standard
3/8 inch NPT Petcock Straight Outlet
25
$27.49


Lowbrow Customs
Good Luck Fuel Reserve Bottle and Carrier Combo
16
$34.04
$37.99


Lowbrow Customs
Cast Aluminum Knurled Gas / Oil Cap With Weld-In Steel Bung
4
$23.09
$32.99
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.