20t gears lacroix prototipo, steel
Great , alloy arnt as durable but slightly heavier .
Arrived in 3 days ! Earlier than expected.
The Aluminium Motor pulleys made out of CNC'd alluminium. HTD-5M teeth profile
The Steel Motor pulleys made out of CNC'd C45 steel. HTD-5M teeth profile
Comes with grub screws and shaft key
Does as intended. Nice and strong. Good fit.