1. Durable and Reliable MaterialThe motor needle bearing is made of strong and reliable iron material, ensuring long lasting performance. Its stable construction provides strength and stability while remaining lightweight for convenient use. 2. Enhanced EfficiencyDesigned with a friction reducing needle roller design, this bearing achieves smooth rotation and improves overall efficiency. It minimizes friction, enabling seamless and optimized performance for your electric bike. 3. Stability and Wear ResistanceWith stability and wear resistance, this motor needle bearing delivers performance even under challenging conditions. It withstands regular use and maintains functionality over time. 4. Easy Replacement and Wide CompatibilityReplacing this needle bearing is effortless, allowing for quick and convenient maintenance. It is compatible with various types of bicycles, making it suitable for a wide range of users.