The year on this image is incorrect. Spaceliners began in the 1964 model year (introduced in the late '63 Christmas catalog), and the painted 'Forward-Thrust' version (yours) wasn't introduced until 1966.
Nope sorry it is correct, a lot of research to get to this point. The tank is metal with Murray branding on it. The bike serial number doesnt provide x=retailer mark. I have done alot of research dealing with this specific bike. The 66-68 forward thrust Sears Spaceliner looks like this per your spaceliner list. Even says foward thrust in the sears ad.
This is your 64-65 reference that is similar to mine but different
and here is the metal tank one I have from Murray themselves.
This was the original Space Bike designed by Victor for Murray, then altered for Sears. Victor S was hired by Murray not Sears.
Your info about Spaceliners themselves is correct. This is a Space Weight from Murray and not Spaceliner from sears.
He also designed other bikes while working for Murray beginning his first presentation in 1939.
Now this streamline designer got ahold of the Astro Flite "space" name and/or material (new chain guard style "Astro" from hiawatha astro flite.)(This hiawatha was manufactured by Shelby while some from Huffman and Murray.) Then he thought Astro, meaning space and combined it to create the Space Weight bike series for Murray's 63' line with the reused name Astro Flite. This is the era when the beginning of space exploration had begun. Sears Jumped all over it and wanted their own exclusive version that started late in 63' sears catalog.
This astro flite bike style I have is also in the 64' Murray catalog as seen here.
With the 63' on the catalog in question. If the previous frame style was no longer offered in 64' by murray per the 64' catalog but the 63' catalog in question has the all new space weight bike in conjunction with selling the previous frame models as seen here. They call the new frame space weight while old frame speed weight.
This would show the beginning of the Space bike series type to have been originally created for Murray under the "Space Weight" series. Then Sears discontinued their current "Flightliner" series and combined the "Space Weight - Astro Flite" with it and called it the "Spaceliner"
This would have been more popular at the time (Since Mass Produced for Retail) that created the illusion that the Spaceliner was first on scene simply because it was produced and sold at higher faster volumes. The space weight bike direct from Murray would easily have lost the sales and recognition competition right out the gate against an at the time giant like Sears.
The old frame was picked up again by Murray in the 66' catalog.
This is most of my analysis with a couple other little things that lead me here.
Like this other guy having problems with a crazy weird serial number with a bike like mine (also has weird #'s) but called it a flightliner since that and spaceliner is where astro flite constantly leads you in research. very minimal info on these out there.
The one I have is from 1965 and not 63. That is when they changed the sprocket cap on Astro Flite and then the Spaceliner from red center to the 5 piece red pockets as seen here.
now the Astro Flite starting with Victor S original artwork for space bike.
1963 Astro flite x2
then 1965 astro flite
That 63 image also shows the space bike made before the 64' spaceliner.
Thanks for this because it made me organize all my thoughts into one perfectly clear ending to my own research!
Hope this helps in the future searching for space bikes
I will surely be searching for more.
If you ever come across a Murray Astro Flite Ladies version for my wife, please let me know.
Thank you everyone, this has been a journey!