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.

Colony Gas Tanks

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Colony #2107-16 Gas Tank Mounting Kit - 1996-2003 Harley-Davidson Sportster - Chrome Plated
7 reviews $40.61

Colony #3718-4 Fuel Tank Rubber Grommet Kit 2000-2017 Harley-Davidson Softails
$20.90

Colony #3587-1 Gas Tank Buffer 1936-1947 Harley-Davidson Knucklehead 1937-48 U Models
$19.36

Colony #3382-14 Gas Tank Mount Kit 1958-1985 Harley-Davidson Sportster XL - Chrome Plated
1 review $37.40

Colony #7807-3 Gas Tank Fitting Kit 1950-1965 Harley-Davidson Big Twins - Chrome Plated
1 review $23.91

Colony #9893-18 Gas Tank Mounting Kit 1937-1975 Harley-Davidson Big Twin 1972-1972 FX - Parkerized
3 reviews $17.42

Colony #3588-1 Gas Tank Buffer 1909-1925 Harley-Davidson All 1926-1929 F/J 1930-1936 V/VL
$9.68

Colony #3038-18 Gas Tank Mounting Kit 1937-1975 Harley-Davidson Big Twins 1971-1972 FX - Parkerized
1 review $17.42

Colony #2530-6 Gas Tank Allen Mounting Kit 1985-1956 Harley-Davidson FXWG/FXST/FXSB/FXEF - Chrome Plated
1 review $16.70

Colony #3384-4 Gas Tank Spacers 1952-1981 Harley-Davidson K/XL- 4 pack - CAD Plated
1 review $10.89

Colony #9896-12 Gas Tank Mounting Kit 1937-1952 Harley-Davidson 45 Solo 1937-Up Servi-car - Parkerized
1 review $15.62

Colony #2076-10 Gas Tank Mounting Acorn Kit 1991-Up Harley-Davidson Dyna - Chrome Plated
1 review $27.23

Colony #9891-18 Gas Tank Mounting Kit 1937-1975 Harley-Davidson Big Twin 1972-1972 FX - Chrome Plated
3 reviews $18.88

Colony #3478-10 Gas Tank Mount Kit 1979-1981 Harley-Davidson XLCH Sportster - Chrome Plated
$18.15

Colony #3543-6 Gas Tank Name Plate Gaskets 1940-1946 Harley-Davidsons
$17.25

Colony #3574-1 Gas Tank Rubber Divider 1939-1979 Harley-Davidson Big Twins
$14.52

Colony #2523-5-P Fuel Tank Smooth Button Head Mounting Kit 1988-1994 Harley-Davidson FXR - Chrome Plated
1 review $13.92

Colony #2523-5 Gas Tank Allen Mounting Kit 1988-1994 Harley-Davidson FXR - Chrome Plated
$13.22

Colony #7801-2 Gas Tank Shut Off Operating Knob Extension 1940-65 Harley-Davidson
2 reviews $11.96

Colony #2266-8-P Gas Tank Smooth Allen Mounting Kit 2004-Up Harley-Davidson Sportster - Chrome Plated
1 review $11.90

Colony #3334-1 Fuel Strainer Hose Nipple 1932-1938 Harley-Davidson Twins - CAD Plated
$7.87

Colony #3388-8 Gas Tank Mounting Kit 2004-Up Harley-Davidson Sportster XL
$5.80

Colony #3626-2 Gas Tank Front Mount Rubber Bumpers 2000-2007 Harley-Davidson FXSTD/I 2010-2011 FXCWC
$16.50

Colony #3575-1 Gas Tank Buffer 1926-1934 Harley-Davidson Singles 1929-1937 45 Twins
$14.52

Colony #8821-18-OS Oversize Top of Tank Screw & Washer Kit 1918-1936 All Harley-Davidson 1936-1952 45s - Nickel Plated
$31.14

Colony #2106-4 Countersunk Gas Tank Mounting Kit 1998-Up Harley-Davidson FLT - Chrome Plated
$14.34

Colony #2461-3 Gas Tank Clip Screw Set 1910-1917 Harley-Davidson All Models - Nickel Plated
$16.70

Colony #2782-4 Springer Spring Rod Kit 1938-1939 Harley-Davidson 45s
$42.63

Colony #8476-4 Dash Mounting Chrome Cap Style Kit Harley Davidson FX 1977-85
$14.74

Colony #3719-4 Fuel Tank Rubber Grommet Kit 2018-Up Harley-Davidson Softails
$20.00

Colony #3576-1 Gas Tank Rubber Divider 1936-1938 Harley-Davidson Big Twins
$18.15

Colony #3554-4 Gas Tank Mounting Kit 2008-Up Harley-Davidson FLT 2017-Up M8 - Chrome Plated
$6.66

Colony #3492-2 Gas Tank Top Screw Bungs 1937-1952 Harley-Davidson 45's 1937-1973 Servi-car
$19.36

Colony #3477-8 Gas Tank Mount Kit 1952-1978 Harley-Davidson K/KH Sportster - Chrome Plated
$8.47

Colony #3476-10 Gas Tank Mount Kit 1979-1981 Harley-Davidson XLCH Sportster - Zinc Plated
$11.50

Colony #3475-8 Gas Tank Mount Kit 1952-1978 Harley-Davidson K/KH Sportster - Chrome Plated
1 review $16.04

Colony #3474-8 Gas Tank Mount Kit 1952-1978 Harley-Davidson K/KH Sportster - Parkerized
$16.04

Colony #3419-4 Spacer Replaces Harley-Davidson OEM# 61135-52 - CAD Plated
$10.89

Colony #3340-3 Gas Tank Fitting Kit 1949 Harley-Davidson Big Twins - CAD Plated
$21.27

Colony #3337-3 Gas Tank Fitting Kit 1964 Harley-Davidson Big Twins - CAD Plated
$21.27

Colony #3039-12 Gas Tank Mounting Kit 1937-1952 Harley-Davidson 45 Solo 1937-Up Servi-car - Parkerized
2 reviews $15.62

Colony #2346-3 Instrument Panel Mounting Button Allen Kit 2006-Up Harley-Davidson Dyna - Chrome Plated
$6.33

Colony #3055-3 Gas Tank Shut Off Rod Spacer Kit 1940-1965 Harley-Davidson Big Twins/45's - CAD Plated
1 review $9.08

Colony #2530-6-P Fuel Tank Mounting Smooth Allen Kit 1985-1986 Harley-Davidson FXWG/FXST/FXSB/FXEF - Chrome Plated
$21.57

Colony #2528-10-P Gas Tank Mounting Smooth Allen Kit 1990-1995 Harley-Davidson Softail - Chrome Plated
$21.51

Colony #2524-2-P Fuel Tank Smooth Mounting Kit Pre-1984 Harley-Davidson Big Twins - Chrome Plated
1 review $10.44

Colony #2817-18 Oversized Top of Tank Screw and Washer Repair Kit 1918-1952 Harley-Davidson - Parkerized
$30.04

Colony #2702-7 Gas Tank Shut Off Rod Upper Kit 1940-1965 Harley-Davidson Big Twin/45s - Chrome Plated
$27.50

Colony #2703-7 Gas Tank Shut Off Rod Upper Kit 1940-1965 Harley-Davidson Big Twin/45s - Parkerized
$25.85

Colony #2821-3 Gas Tank Fitting Kit 1940-1949 Harley-Davidson Big Twin - Chrome Plated
1 review $23.91

Colony #2436-10 #2438-5 Gas Tank Pike Nut Mounting Kit 1991-Up Harley-Davidson Dyna - Chrome Plated
1 review $27.23

Colony #2265-6 Gas Tank Acorn Mounting Kit 2004-Up Harley-Davidson Sportster - Chrome Plated
1 review $25.72

Colony #2463-8 Gas Tank Clip Mounting Kit 1925-1936 Harley-Davidson JD/DL/RL/VL/Singles - CAD Plated
1 review $22.77

Colony #2462-9 Gas Tank Clip Screw Kit 1918-1924 Harley-Davidson JD - Nickel Plated
$20.19

Colony #2528-10 Gas Tank Allen Mounting Kit 1990-1995 Harley-Davidson Softail - Chrome Plated
$17.40

Colony #2438-5 Gas Tank Pike Nut Mounting Kit 1984-1999 Harley-Davidson Softail - Chrome Plated
1 review $14.83

Colony #2438-5 Gas Tank Pike Nut Mounting Kit 2000-Up Harley-Davidson Softail - Chrome Plated
1 review $14.83

Colony #2524-2 Gas Tank Allen Mounting Kit Pre-1984 Harley-Davidson Big Twin - Chrome Plated
$9.05

Colony #2266-8 Gas Tank Allen Mounting Kit 2004-Up Harley-Davidson Sportster - Chrome Plated
1 review $8.93

Colony #9894-12 Gas Tank Mounting Kit 1937-1952 Harley-Davidson 45 Solo 1937-Up Servi-car - Chrome Plated
$18.15

Colony #2128-5 Gas Tank Acorn Nut Mounting Kit 1984-1999 Harley-Davidson Softail - Chrome Plated
$14.83

Colony #2077-5 Gas Tank Mounting Acorn Kit 2000-Up Harley-Davidson Softail - Chrome Plated
1 review $14.83

Colony #9892-18 Gas Tank Mounting Kit 1937-1975 Harley-Davidson Big Twin 1972-1972 FX - CAD Plated
3 reviews $17.42

Colony #2072-4 Gas Tank Mounting Kit Countersunk 1991-1999 Harley-Davidson Softail - Chrome Plated
$14.34

Colony #9895-12 Gas Tank Mounting Kit 1937-1952 Harley-Davidson 45 Solo 1937-Up Servi-car - CAD Plated
$15.62

Colony #8821-18 Top of Tank Screw & Washer Kit 1918-1936 All Harley-Davidson 1936-1952 45s - Nickel Plated
$31.14

Colony #8822-18-OS Oversize Top of Tank Screw & Washer Kit 1918-1936 All Harley-Davidson 1936-1952 45s - CAD Plated
$30.04

Colony #8822-18 Top of Tank Screw & Washer Kit 1918-1936 All Harley-Davidson 1936-1952 45s - CAD Plated
$30.04

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