Set
O Rings and Pulley Wheels
- Reference
- 5003152-1
- Theme
- Educational and Dacta › Service Packs › Technic
- Year
- 2014
- Parts
- 50
O Rings and Pulley Wheels is a LEGO set from the LEGO Educational and Dacta theme released in 2014. It is built from 50 pieces.
![Technic Wedge Belt Wheel [aka Pulley]](/i?w=360&src=https%3A%2F%2Fcdn.rebrickable.com%2Fmedia%2Fparts%2Fldraw%2F71%2F4185.png)