Makeblock plastic timing pulley 90T without steps is made of plastic, which has a lighter weight. It is used as a car's wheel. Moreover, 24 M4 holes in it also allow to be used as the plate in Makeblock platform.
- Made from plastic.
- 90 tooth timing pulley.
- Compatible with MXL Timing Belt.
- Can also be used as a car wheel.
- with 24 M4 holes
- Sold in Packs of 4.