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Gas Tanks

Great selection of gas tanks for a Harley. We offer only the highest quality fuel tanks in only the hottest styles. Any custom Harley chopper or a prostreet needs a stretched gas tank and you can find the best stretch tanks right here. Demon’s Cycle fuel tanks are made out of 16 gauge steel and many feature beautiful curve lines to compliment and match the curvature of the engine rocker boxes. Demon’s cycle also offer petcocks, gas tank mounts and gas caps for your Harley.

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  1. KREEM Gas Tank Sealer Kit

    KREEM Gas Tank Sealer Kit

    $36.99

    Kreem Combo Pack

    The Kreem tank prep products and sealer kit combine to create an excellent 'tank within a tank.' Tank degreaser removes oil film from inside new tanks. The advanced sealer formula cures to a tough white skin which protects the inside of the tank from rust and corrosion. Resists leaded and unleaded gasoline, gasohol and octane boosters or fuel additives when used in recommended concentrations. Available in a complete kit which includes the sealer and the tank prep. Kreem tank mask protects paint finish on the exterior when treating the inside of the tank.

    Combo 3Pack (prep and tank sealer)

    Made in the USA

    Learn More
  2. Flat Bottom Gas Tank #46 for Harley-Davidson Sportster XL 2004-Up

    Flat Bottom Gas Tank #46 for Harley-Davidson Sportster XL 2004-Up

    $144.99

    Flat Bottom Sportster Style Gas Tank

     

    OEM type flat bottom tank with center screw-in cap (cap is not included). Finest quality, no ripples or die marks. Pressure tested under water. Utilizes stock Harley-Davidson gas cap and petcock (not incliuded).
    Mounting bolts included
     
    3.3 gallon tank.

    Fits Harley-Davidson Sportster 2004-Up models and any Custom applications.

    Learn More
  3. 8" Stretched Gas Tank #28L for Harley Chopper 4.5 gallon

    8" Stretched Gas Tank #28L for Harley Chopper 4.5 gallon

    $159.00


    8" Stretched Bad Ass Chopper Gas Tank
    4.5 gallon
     
    This tank is designed by Demon's Cycle and will be available exclusively from us.
     
    This is not your average custom tank. No shortcuts were taken in the design of this beauty. It is built with only the best quality in mind and will satisfy even the most demanding custom builder.
     
    Featuring:
    8" Stretch
    Curved bottom lines to compliment the curvature of the engine rocker boxes
    16 gauge steel
    6.5" extension tip is built in to complete the shape of the tank perfectly and save you hours of welding and grinding. Tip can be shortened for the best fit on your project.
    2 crossover holes, single petcock hole
    Highest quality, all metal flush pop-up gas cap (included)
    Tunnel can be deepened to fit your project.
     
    Custom Chopper Tank
    for Custom Harley-Davidson Choppers and any Custom application
     
    28" tunnel
    Tunnel width 2-1/2"
    Overall length 28"
    Width 15.5"
    Height 9.5"
    Tunnel Depth 2"
    Mounting holes distances 10-1/4", 4-1/4"

     


    Tank on a chopper built by Demon's Cycle

     

     

    Product ID = 3767

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  4. 5" Stretched Gas Tank #28 for Harley Chopper 4.5 gallon

    5" Stretched Gas Tank #28 for Harley Chopper 4.5 gallon

    $149.99


    5" Stretched Bad Ass Chopper Gas Tank
    4.5 gallon
     
    This tank is designed by Demon's Cycle and will be available exclusively from us.
     
    This is not your average custom tank. No shortcuts were taken in the design of this beauty. It is built with only the best quality in mind and will satisfy even the most demanding custom builder.
     
    Featuring:
    5" Stretch
    Curved bottom lines to compliment the curvature of the engine rocker boxes
    16 gauge steel
    Pointy tip is built in to complete the shape of the tank perfectly and save you hours of welding and grinding
    2 crossover holes, single petcock hole
    Highest quality, all metal flush pop-up gas cap (included)
    Extra deep 7.75" tunnel for various mounting positions

    This is tank is manufactured out of high quality steel and is much better than leaky knock-off tanks.
     
    Custom Chopper Tank
    for Custom Harley-Davidson Choppers and any Custom application
     
    25" tunnel
    Tunnel width 2-1/2"
    Overall length 25"
    Width 15.5"
    Height 9.5"
    Tunnel Depth 7-3/4"
    Mounting holes distances 10-1/4", 4-1/4"


    Tank on a chopper built by Demon's Cycle

     

    Learn More
  5. 3.5 Gallon FatBob Gas Tank for Harley Motorcycles and Customs

    3.5 Gallon FatBob Gas Tank for Harley Motorcycles and Customs

    $144.99

    Fat Bob Gas Tank for Harley-Davidson Softail Models

    This quality constructed tank is designed to accept screw caps and uses the standard late-model H-D gas petcock.
    Two-piece tank features 3.5 gallon capacity for screw caps.
    New stampings.
    Fit Harley-Davidson Softail models from 1986 thru 1999 and most aftermarket frames with mounts for flatside tanks.
    These quality constructed tank is designed to accept the standard or custom gas caps and uses the standard late-model H-D gas petcock. To give your late model Harley that authentic Fat Bob look this tank is made to accept the stock dashes and also both FL and FX speedo equipment.
     
    Replaces OEM 61216-69
    Fits Softail models
    with Fat Bob frame
    and many aftermarket frames.

    Learn More
  6. Max Flow Chrome Fuel Petcock for Harley-Davidson Gas Tanks (Right Side Outlet)

    Max Flow Chrome Fuel Petcock for Harley-Davidson Gas Tanks (Right Side Outlet)

    $19.99

    OEM Style Chrome Petcock

    This Harley-Davidson new style petcock is engineered without O-rings to insure against gas leakage while providing maximum flow. Has filter screen and reserve. Right side spigot outlet petcock.
     
    Complete with chrome 13/16" nut and nylom mesh filter screen.
     
    Replaces OEM 62129-75T
     
    Fits Harley-Davidson Tanks 1975 and later models and any Custom Application with extermal 13/16" NPT. OEM 62163-75.

    Learn More
  7. Max Flow Chrome Petcock for Harley-Davidson Gas Tanks (Straight Down Outlet)

    Max Flow Chrome Petcock for Harley-Davidson Gas Tanks (Straight Down Outlet)

    $19.99

    OEM Style Chrome Petcock

    This Harley-Davidson new style petcock is engineered without O-rings to insure against gas leakage while providing maximum flow. Has filter screen and reserve.Straight down outlet petcock.
     
    Replaces OEM 62129-75T
     
    Fits Harley-Davidson Tanks 1975 and later models and any Custom Application with extermal 13/16" NPT. OEM 62163-75.

    Learn More
  8. Gas Tank stock Dash Kit Harley-Davidson Baggers Dresser Touring FLH FLHT FLTR Road King 08-2017 paul yaffe

    Gas Tank stock Dash Kit Harley-Davidson Baggers Dresser Touring FLH FLHT FLTR Road King 08-2017 paul yaffe

    $179.99

    Bagger Nation Custom Gas Tank Dash Kit for Touring Models 2008-2016

    This kit fits Stock OEM Touring model tanks with round Fuel Pump. NEW Clean And Simple Steel Dresser Dash design is a custom and sick look for all the new 2008-2017 6 gallon HD tanks! When the late model HD Touring gas tank got bigger, so did the OEM dash. So this is a quick and simple way to swap over with two simple mounts to make your stock bulky tank look completely custom and tricked out. This dash is completely metal and can be custom paited to match your bike or chromed out to make it pop. Get your dash kit quick to make your bike bad ass.The dash is a simple, direct bolt on application to your stock tank and really creates a sick look to your tank area!
    Tank kit includes a custom low profile steel dash, chrome pop-up gas cap, rubber trim and any necessary mounting brackets.

    21" between main mounting holes.
    22" long

    2008 - 2017 Harley-Davidson Electra Glide Classic (EFI) - FLHTC
    2008 - 2009 Harley-Davidson Electra Glide Standard (EFI) - FLHT
    2008 - 2017 Harley-Davidson Electra Glide Ultra Classic (EFI) - FLHTCU
    2015 - 2017 Harley-Davidson Electra Glide Ultra Classic Low-FLHTCUL
    2010 - 2017 Harley-Davidson Electra Glide Ultra Limited - FLHTK
    2015 - 2017   Harley-Davidson Freewheeler-FLRT
    2008 - 2009  Harley-Davidson Road Glide (EFI) - FLTR
    2010 - 2017  Harley-Davidson Road Glide Custom - FLTRX
    2015 - 2017   Harley-DavidsonRoad Glide Custom - FLTRX
    2015 - 2017  Harley-DavidsonRoad Glide Special-FLTRXS
    2011 - 2013  Harley-Davidson Road Glide Ultra - FLTRU
    2008 - 2017  Harley-Davidson Street Glide (EFI) - FLHX
    2014 - 2017  Harley-Davidson Street Glide Special - FLHXS
    2010 - 2011  Harley-Davidson Street Glide Trike - FLHXXX
    2009 - 2017  Harley-Davidson Tri Glide Ultra Classic - FLHTCUTG
    2015 - 2017  Harley-Davidson Ultra Limited Low-FLHTKL


    Fits 2008-16 Harley-Davidson Touring FLHT/FLTR models
    Will fit Road King 2008-11 models with custom dash modifications
    May custom fit 2003-07 Touring models
     

     

    Learn More
  9. Custom Gas Tank stock oem Dash Kit Harley-Davidson Baggers Dresser Touring FLH FLHT FLTR Road King 08-2017

    Custom Gas Tank stock oem Dash Kit Harley-Davidson Baggers Dresser Touring FLH FLHT FLTR Road King 08-2017

    $149.99

    Bagger Nation Custom Gas Tank Dash Kit for Touring Models 2008-2017 for Stock OEM

    This kit fits Stock OEM Touring model tanks . NEW Clean And Simple Steel Dresser Dash design is a custom and sick look for all the new 2008-2017 6 gallon HD tanks! When the late model HD Touring gas tank got bigger, so did the OEM dash. So this is a quick and simple way to swap over with two simple mounts to make your stock bulky tank look completely custom and tricked out. This dash is completely metal and can be custom paited , powerdercoated to match your bike or chromed out to make it pop. Get your dash kit quick to make your bike bad ass.The dash is a simple, direct bolt on application to your stock tank and really creates a sick look to your tank area!
    Tank kit includes a custom low profile steel dash, chrome pop-up gas cap, rubber trim and any necessary mounting brackets.

    21" between main mounting holes.
    22" long

    2008 - 2013 Harley-Davidson Electra Glide Classic (EFI) - FLHTC
    2008 - 2009 Harley-Davidson Electra Glide Standard (EFI) - FLHT
    2008 - 2017 Harley-Davidson Electra Glide Ultra Classic (EFI) - FLHTCU
    2015 - 2017 Harley-Davidson Electra Glide Ultra Classic Low-FLHTCUL
    2010 - 2017 Harley-Davidson Electra Glide Ultra Limited - FLHTK
    2015 - 2017  Harley-Davidson Freewheeler-FLRT
    2008 - 2009  Harley-Davidson Road Glide (EFI) - FLTR
    2010 - 2013  Harley-Davidson Road Glide Custom - FLTRX
    2015 - 2017  Harley-DavidsonRoad Glide Custom - FLTRX
    2015 - 2017  Harley-DavidsonRoad Glide Special-FLTRXS
    2011 - 2013  Harley-Davidson Road Glide Ultra - FLTRU
    2008 - 2017  Harley-Davidson Street Glide (EFI) - FLHX
    2014 - 2017  Harley-Davidson Street Glide Special - FLHXS
    2010 - 2011  Harley-Davidson Street Glide Trike - FLHXXX
    2009 - 2017  Harley-Davidson Tri Glide Ultra Classic - FLHTCUTG
    2015 - 2017   Harley-Davidson Ultra Limited Low-FLHTKL


    Fits 2008-16 Harley-Davidson Touring FLHT/FLTR models
    Will fit Road King 2008-11 models with custom dash modifications
    May custom fit 2003-07 Touring models
     

     

    Learn More
  10. Kreem Fuel Tank Degreaser and Cleaner for Motorcycles

    Kreem Fuel Tank Degreaser and Cleaner for Motorcycles

    $14.99

    KREEM®
    Fuel Tank Degreaser and Cleaner

    Aftermarket New Tank Cleaner & All Purpose Degreaser

    All Natural Ingredients – 16 fl. oz. (1 pint)

    KREEM’s New Tank Cleaner is designed to remove the protective oil film that is present on most aftermarket, new M/C gas tanks. New tanks should be thoroughly degreased prior to using KREEM’s Tank Prep A & B fuel tank liner.

    Application:

    Pour contents into tank and shake tank for 5 minutes. Be sure that all internal surfaces of the tank have been rinsed with the new tank cleaner.

    Drain New Tank Cleaner and rinse with water. The tank is now ready for KREEM’s Tank Prep A & B and KREEM sealer.

    Quantity Required:

    DIRECTIONS FOR ALL-PURPOSE DEGREASING
    KREEM New Tank Cleaner is an excellent all-purpose degreaser that can be used for all types of cleaning.

    Examples & Dilution Rates:

    Light grease & general cleaning dilute 1:10 with water.

    Sludge, tar, paint, overspray and equipment and machinery cleanup dilute 1:4 with water.

    Asphalt removal and other tough substances use full strength.

    NOTE: Not for use in vapor degreasing equipment. It is not necessary to heat KREEM New Tank Cleaner for effective cleaning/degreasing.

    16 fl. oz (1 pint)

     

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  11. 5.1 Gallon Gas Tank for Harley Softail 2000-Up Carburated Models 2" Stretched

    5.1 Gallon Gas Tank for Harley Softail 2000-Up Carburated Models 2" Stretched

    $349.99

    Softail Gas Tank for Harley-Davidson Softail 2000-Up Models
    2" Stretched

    One piece tank features 5.1 gallon capacity.
    Has dash mount.
    Left bung accepts OEM gauge.
    New stampings.
    Fit Harley-Davidson Softail carbureted models from 2000 up.

    Learn More
  12. 2" Stretched Custom Gas Tank for Harley-Davidson Sportster XL EFI 4 Gallon

    2" Stretched Custom Gas Tank for Harley-Davidson Sportster XL EFI 4 Gallon

    $199.99


     

    Custom One-Piece 2" Stretched Gas Tank

    Tank for Harley-Davidson Sportster EFI XL Late Models
    For models from 2007 to 2015 and any Custom Application

    4 gallon (15 liter) capacity. (Almost twice as much as the original tank)


    No longer is trick paint enough to define a hot custom.
    But add a custom tank and the crowds will pause longer to look at a tricked out bike.
    New stampings rather than using welded tips to achieve stretch. Screw-in cap (not included).

    Will work with original solo seats, some dual seats might requite slight modifications.

     

     

    Learn More
  13. Express Order Processing "TOP PRIORITY"  Puts your order ahead of the line.

    Express Order Processing "TOP PRIORITY" Puts your order ahead of the line.

    $1.95

    Express Order Processing puts your order ahead of the line. With this option your order will be marked as a TOP PRIORITY and processed immediately after placement.

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  14. Custom Stretched Gas Tank for Harley-Davidson Baggers Dressers 08-15 FLHT FLTR Like Paul Yaffe Bagger Nation

    Custom Stretched Gas Tank for Harley-Davidson Baggers Dressers 08-15 FLHT FLTR Like Paul Yaffe Bagger Nation

    $299.99

    6.6 Gallon Custom Stretched Gas Tank for Touring Models

    Our original custom gas tank for Harley Baggers is similar to PYO Paul Yaffe's Originals / Bagger Nation gas tank, but is in fact a better tank. Our tank's quality is superior and size is larger allowing for whopping 6.6 gallon fuel capacity for longer non-stop trips.

    Flowing and elegant lines that perfectly compliment the stance of your Bagger. This tank is a 6.6 gallon one-piece stretched unit with a custom steel dash.

    Tank kit includes a 6.6 gallon tank, custom low profile steel dash, chrome pop-up gas cap, rubber trim and any necessary mounting brackets (welded to the tank).

    The sleek, low-profile design was extra-long just for stretched tanks for baggers dressers roadkings and all kind of custom flh bikes.

    This is tank is manufactured out of high quality steel and is much better than leaky knock-off tanks.

    28" long
    19" wide
    22" between main mounting holes.

    Fits 2008-15 Harley-Davidson Touring FLHT/FLTR models
    Will fit Road King 2008-15 models with custom dash modifications
    May custom fit 2003-07 Touring models

     

    Learn More
  15. Super Horizontal Fuel Petcock for Harley-Davidson Gas Tanks 1/4

    Super Horizontal Fuel Petcock for Harley-Davidson Gas Tanks 1/4

    $19.99

    Super Horizontal Petcock

    USA Made.
     
    With ball valve and built-in gas line spigot.
     
    Cadmium plated.
     
    For 1/4" petcock opening. Solves clearance problems.
     
     

    Learn More
  16. Max Flow Chrome OEM Style Petcock for Harley Gas Tanks (Straight Outlet)

    Max Flow Chrome OEM Style Petcock for Harley Gas Tanks (Straight Outlet)

    $24.99

    Chrome Petcock

    This Harley-Davidson new style petcock is engineered without O-rings to insure against gas leakage while providing maximum flow. Has filter screen and reserve. Straight spigot outlet petcock.
     
    For gas tanks with external 13/16" NPT.
     
    Replaces Original Manufacturer Part Number 62163-75
     
    Fits Harley-Davidson Tanks 1975 and later and any Custom Application with extermal 13/16" NPT.

    Learn More
  17. Max Flow Chrome Petcock for Harley Gas Tanks (Straight Outlet)

    Max Flow Chrome Petcock for Harley Gas Tanks (Straight Outlet)

    $24.99

    Chrome Petcock

    This Harley-Davidson new style petcock is engineered without O-rings to insure against gas leakage while providing maximum flow. Has filter screen and reserve. Straight spigot outlet petcock.
     
    For gas tanks with external 13/16" NPT.
     
    Replaces Original Manufacturer Part Number 62163-75
     
    Fits Harley-Davidson Tanks 1975 and later and any Custom Application with extermal 13/16" NPT.

    Learn More
  18. Max Flow Chrome Petcock for Harley-Davidson Gas Tanks (Back Down Outlet)

    Max Flow Chrome Petcock for Harley-Davidson Gas Tanks (Back Down Outlet)

    $24.99

    High Flow Chrome Custom Petcock

    This HEX body petcock is engineered without O-rings to insure against gas leakage while providing maximum flow. Has filter screen and reserve. Back down outlet petcock.
     
    Replaces OEM 62129-75T
     
    Fits Harley-Davidson Tanks 1975 and later models and any Custom Application with extermal 13/16" NPT, 3/8" spigot outlet. OEM 62163-75.

    Learn More
  19. 6.6 Gallon Custom Stretched Gas Tank for Harley-Davidson Baggers

    6.6 Gallon Custom Stretched Gas Tank for Harley-Davidson Baggers Dresser Touring FLH FLHT FLTR Road King

    $299.99

    6.6 Gallon Custom Stretched Gas Tank for Touring Models

    Our original custom gas tank for Harley Baggers is similar to PYO Paul Yaffe's Originals / Bagger Nation gas tank, but is in fact a better tank. Our tank's quality is superior and size is larger allowing for whopping 6.6 gallon fuel capacity for longer non-stop trips.

    Flowing and elegant lines that perfectly compliment the stance of your Bagger. This tank is a 6.6 gallon one-piece stretched unit with a custom steel dash.

    Tank kit includes a 6.6 gallon tank, custom low profile steel dash, chrome pop-up gas cap, rubber trim and any necessary mounting brackets (welded to the tank).

    28" long
    19" wide
    22" between main mounting holes.

    Fits 2008-15 Harley-Davidson Touring FLHT/FLTR models
    Will fit Road King 2008-11 models with custom dash modifications
    May custom fit 2003-07 Touring models

     

    Learn More
  20. Max Flow Chrome Petcock for Harley Gas Tanks (Right Side Outlet)

    Max Flow Chrome Petcock for Harley Gas Tanks (Right Side Outlet)

    $24.99

    OEM Style Chrome Petcock

    This Harley-Davidson new style petcock is engineered without O-rings to insure against gas leakage while providing maximum flow. Has filter screen and reserve. Right side spigot outlet petcock.
     
    3/8" Thread and nylon mesh filter screen.
     
    Replaces OEM 62129-75T
     
    Fits Harley-Davidson Tanks through 1974 and any Custom Application with extermal 3/8" NPT. OEM 62125-55B.
     
    Fits our gas tank # 28

    Learn More
  21. Max Flow Chrome Petcock for Harley-Davidson Gas Tanks

    Max Flow Chrome Petcock for Harley-Davidson Gas Tanks (Left Side Outlet)

    $19.99

    OEM Style Chrome Petcock

    This Harley-Davidson new style petcock is engineered without O-rings to insure against gas leakage while providing maximum flow. Has filter screen and reserve. Left side spigot outlet petcock.
     
    Complete with chrome 13/16" nut and nylon mesh filter screen.
     
    Replaces OEM 62129-75T
     
    Fits Harley-Davidson Tanks 1975 and later models and any Custom Application with external 13/16" NPT. OEM 62163-75.

    Learn More
  22. Gas Tank #43 for Harley-Davidson Sportster XL 1982-1993

    Gas Tank #43 for Harley-Davidson Sportster XL 1982-1993

    $98.99

    Sportster Style Gas Tank

     

    Regular tunnel Sportster tank. Pressure tested under water. Utilizes stock Harley-Davidson gas cap and petcock (not included). Tank has Tillotson tube vent if needed
     
    2.3 gallon tank.
    17" long
    11" wide
    17" tunnel 2" wide

    Fits Harley-Davidson Sportster models from 1982 to 1993 and any Custom applications.

    Learn More

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