Upgrade Your Printer With GT2 Timing Pulley 20 Teeth 5mm Bore And 6mm Belt Kit Plus Idler Wheels Tensioners For Smooth Printing Action

GT2 Timing Pulley 20 Teeth 5mm Bore Kit 6mm Belt Tools Ready
✔️ 20 tooth pulley 5mm shaft fits 6mm belt kit with idler wheels included

This handy printer upgrade kit simplifies mechanical adjustments for smoother motion control. Ideal for DIY projects needing precise linear movement along tracks.

✅ 20 teeth design ensures steady grip on 6mm belt runs perfectly
✅ 5mm bore diameter matches most standard printer stepper motor shafts nicely
✅ Includes 2 idler wheels and 4 tensioners to keep belts tight always

💡 What is a GT2 timing pulley used for in 3D printing?
- Improves print accuracy by locking pulley rotation against belt movement
- Works best with synchronous drives requiring low slippage during travel