Model: Runner Diameter: Wheel Width: Rotating Ring Width: Total Length: Max Load:
M15: 15mm 6mm 11mm 60mm 35kg
M20: 20mm 8mm 13mm 73mm 75kg
M25: 25mm 11mm 15mm 85mm 150kg
M32 32mm 12mm 15mm 94mm 250kg
Note: The max load weight is a Theoretical value, we cannot guarantee the pulley can achieved