3-in-1 Electric Bike Gear Set: 36T 47.5x12mm Steel Planetary Gear & Pinion for 500W Motor Power Transmission

3-in-1 Electric Bike Motor Gear Set

• Number of Teeth: 36 teeth

• Gear Outer Diameter: 47.5 mm

• Gear Thickness: 12 mm

• Bearing Specification: 608ZZ bearing (8 mm inner diameter)

• Compatible Motor: 500W electric bike motor

• Material: Steel gears + metal drive gear