Motorcycles

1940 or earlier Harley Davidson Motorcycles for Sale

(1 - 15 of 34)
  1. 1936 Harley-Davidson EL Knucklehead. For many antique motorcycle collectors this is their holy grail. 1936 is the first year for the knucklehead and certainly the most sought after knucklehead. There were only 1,704 of these machines ever made and...
    Over 4 weeks ago on Yupyi!
  2. Exceptionally high caliber restoration of an early serial number 1938 Harley Davidson Knucklehead. A great deal of time, money and effort was spent to make this bike as correct as possible using original Harley Davidson Factory parts, down to the ...
    Over 4 weeks ago on Yupyi!
  3. 1939 HARLEY DAVIDSON EL KNUCKLEHEAD BARN FIND BELLY NUMBERS MATCH M55 CARB AWESOME BIKE, ALWAYS DRAWS A CROWD Clean title.
    Over 4 weeks ago on Yupyi!
  4. 1939 HARLEY DAVIDSON EL KNUCKLEHEAD BARN FIND BELLY NUMBERS MATCH M55 CARB AWESOME BIKE, ALWAYS DRAWS A CROWD. Clean title.
    Over 4 weeks ago on Yupyi!
  5. 1938 Harley Knucklehead EL Very good condition restored pre war knuckle. Everything works on bike. Runs and drives great. Painted in the correct red, black, and gold. I have a new spare tire that comes with bike. Very nice collectible pre war bike.
    Over 4 weeks ago on Yupyi!
  6. The 38 has been restored back to original condition. Replaced both fenders with original sheet metal and since it had wrong cylinders, ended up rebuilding the entire top end and transmission (all new gears). Approx 1100 miles since rebuild. Bottom...
    Over 4 weeks ago on Yupyi!
  7. For your consideration, an excellent example of an original 1940 Harley Davidson Knucklehead. I have only accumulated a few hundred miles since. I have the matching brass "Humphrey" tank badge for the right side and it will be included with the bi...
    Over 4 weeks ago on Yupyi!
  8. This 1940 Knucklehead is a rebuilt basket case with mostly all OEM HD parts, matching belly pan numbers, 18" wheels, motor and transmission were both rebuilt, very easy starting, nice riding bike.
    Over 4 weeks ago on Yupyi!
  9. 1940 HARLEY DAVIDSON KNUCKLEHEAD ELBIKE HAS MATCHING BELLY NUMBERS, LEFT CASE HAS AN OLD REPAIR ON IT. BIKE WAS IN A WISCONSIN DEALERSHIP 15 YEARS AGO.6 VOLT ELECTRIC. LINKERT M35 CARB FACTORY UNCUT FRAMEIT HAS ORIGINAL TAIL LIGHT, ORIGINAL EARLIE...
    Over 4 weeks ago on ListedBuy
  10. 1940 HARLEY DAVIDSON KNUCKLEHEAD ELBIKE HAS MATCHING BELLY NUMBERS, LEFT CASE HAS AN OLD REPAIR ON IT.BIKE WAS IN A WISCONSIN DEALERSHIP 15 YEARS AGO.6 VOLT ELECTRIC.LINKERT M35 CARB FACTORY UNCUT FRAMEIT HAS ORIGINAL TAIL LIGHT, ORIGINAL EARLIER ...
    Over 4 weeks ago on Carseva
  11. Stunning red 1938 EL Knucklehead with speedball logo and black gold trim. This bike is a rider, not a trailer queen, but it's a show stopper as well. 61 cubic inch EL motor runs smooth and reliable. 18 inch wheels with Coker Tires. Upgraded with 1...
    Over 4 weeks ago on Yupyi!
  12. 1940 Harley-Davidson EL knucklehead motorcycle for sale. Matching original 1940 knucklehead cases with nice original VIN. Has original 5 fin cylinders and small port heads, I think one is a '39 and the other is '36/'37. Has on old repair on the le...
    Over 4 weeks ago on ListedBuy
  13. Harley-Davidson Other . Condition is Used. It has been sitting in a barn for over 50 years I got it running but it will possibly need a rebuild , it is about as cool as anything out there. The bike is sold AS-IS.
    Over 4 weeks ago on Yupyi!
  14. … . Very nice 40 knucklehead with matching belly numbers, nice original 1940 frame, springer, sheet metal, trans, primary, wheels, bars are earlier, about 98% complete and oem missing a few parts like...
    2 weeks ago on Americanlisted
  15. Mechanically perfect 38 knuckle. Bellys are not matching but vin side numbers are HD of course both cases are Harley (see pic) Complete front end is HD, except Tire, headlamp and new plexiglas windshield. frame is vintage HD. Fender light is repop...
    Over 4 weeks ago on Yupyi!
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