47.5x13.5mm 36T Helical Nylon Gear for 500W/750W Hub Motors - Includes 608Z Bearings, Durable MTB Ebike Parts

Specification:*Material: Nylon*Color: White*Size: 47.5*13.5mm(Approx)*Bearing inner diameter: 8mm (Approx)*Bearing Type: 608Z(Please refer to the actual products received.)*Weight: about 32g/pcPackage Includes:3pc*36T helical Gear3pc*CirclipsNote:1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.

• Helical Gear Design: Helical gear construction provides a smoother and quieter running experience, reducing noise and vibration.
• Precise size (47.5x13.5mm): Designed for 500W/750W hub motors to ensure perfect fit and efficient transmission.
• Includes 608Z bearings: The kit includes high quality 608Z bearings to enhance the durability and operating efficiency of the gears.
• High-strength nylon material: made of wear-resistant nylon material, lightweight and durable, suitable for high load and long time use
• Suitable for mountain e-bikes: designed for mountain e-bikes, prolonging the life of the motor and improving riding performance