Complete with ugly fuel tank seams! The "Screw" model's special feature will become apparent at resale time when it sells for $1900 less thus offsetting the $9 purchase price advantage.Look for two more Star models soon, the Screw and the Nut. Both with special seats.
At first I didn't want to spell it out, but this is MO after all.
Maybe this will start a trend. The Polaris "Lockwasher". The Vulcan "Easy-Out".