5M 70 Teeth Timming Pulley BF Type Convex Step Top Wire M6*2 with Keyway Hole 4X1.8mm 5M70T Synchronous Wheel Slot Width 16/21mm
USD 28.00
5M 70 Teeth Timming Pulley BF Type Convex Step Top Wire M6*2 with Keyway Hole 4X1.8mm 5M70T Synchronous Wheel Slot Width 16/21mm