The Studica Robotics 20mm OD round groove D-shaft pulley is for use in robot design builds.
The Studica Robotics 10mm OD round groove D-shaft pulley is for use with your robot design builds.
The Studica Robotics 60mm OD round groove D-shaft pulley is for use with your robotics design builds.
The Studica Robotics 50mm OD round groove D-shaft pulley is for use with your robotics design builds.
The Studica Robotics 40mm OD round groove D-shaft pulley is for use with your robotics design builds.
The Studica Robotics 30mm OD round groove D-shaft pulley is for use with robotics design builds.