Swobo Folsom. This 1-speed coaster bike is available at Bike Rack for $450.
There's a lot online about Folsom and Swobo generally:
Cool Hunting Review and interview with Swobo's Tim Parr.
More about Swobo:
Mtbr: The Swobo Story.
Crooked Cog podcast: An interview with Swobo's Tim Parr.
Frame: 7005 butted aluminum (sizes: 16, 20")
Color: Matte Gray
Handlebar: Alloy, 4" rise
Brakes: Shimano coaster rear
Crankset: Truvativ Isoflow, 42T w/ CNC alloy guard
Cassette: Shimano 18T
Hubs: Shimano coaster rear; Swobo fr. nutted (not Q/R)
Rims: Alex 36 hole
Tires: Kenda K-RAD, 26 x 1.95
Saddle: Swobo, w/ custom bottle opener
Pedals: Wellgo, 1-piece aluminum body
Rack & fender eyelets (fenders/rack not included)
If you have any feedback on the Swobo Folsom, please leave a comment.