The bicycle-powered plastic shredder combines recycled exercise equipment with custom components for educational use. Below are the essential components categorized by type:

### Hardware

- Old exercise bike (ATALA model)
- Laser-cut steel frame parts
- Laser-cut plexiglass protection shield and collection box
- Standard bicycle chain and gear mechanism
- Industrial-grade shredder block

### Software

- Machine blueprints ([Patreon access](https://www.patreon.com/one_army))

### Tools & Customization

- Paint supplies for surface finishing
- Replacement bicycle pedal and adjustment knob
- Basic workshop tools (unspecified in source)

Costs for materials and development exceeded €600, with Patreon supporters receiving exclusive early access to technical documentation. The design prioritizes modular components compatible with standard exercise bikes found in Italian second-hand markets.