# Belt Drive Drum Mod [](https://skywiki.coffee/uploads/images/gallery/2024-08/pxl-20240812-084737780-mp.jpg) Fits with modified electronics box. Quieter than stock RPM controllable via Artisan. BOM:
Arduino Nano | $6 | |
Nema 17 34mm Body | $12 | LDO 42STH34 |
Driver 2209 | $7 | 2209 may work with 5160 |
Custom Bracket | $9 | 6061 Alu plate 3mm thick Drilling Required |
20t Pulley | $2 | 6mm bore 6mm wide belt |
60T Pulley | $10 | 20mm Bore 6mm wide belt |
164mm Close Loop Timing Belt | $4 | 164mm GT2 belt |