The Quantum Retrograde Bike comes assembled ready to install your PC components. A kit version is planned at a later date, when I am able to put together an assembly manual.
The bike is made from 3mm matte laser cut acrylic. While made in the US parts are sourced globally to maintain high standards and quality. The Quantum Retrograde Bike is currently available in two color options, Carbon Black and Glacier White.
Even though the case is designed for a Mini-ITX motherboard, the bike's length is ~86.5cm (34 inches) in length x 21.5cm (8.5 inches) in width, which takes up a lot of desk space. A mount to display the cycle on the wall is in the works.
If you are interested in the bike but not the PC aspect, you may be able to figure out how to modify it to house a motor(s) because the wheels do spin and the front wheel does tilt. The bike also has provisions for lighting (see photos for inspiration). Do note that you need to procure your own lighting effects if you want to light up the PC case. Motherboard, power supply, RAM, graphics card, processor, and game controller is also sold separately.