95RX Ebike Gear Set Replacement Parts 40T And 18T Nylon Gears For 6mm Internal Shaft 3 Piece Repair Kit With Durable Bearings Easy Swap For Electric Bike Motors And Cycling Upgrades

Ebike Gear Set Upgrade: Nylon 40T & 18T for 6mm Shaft
✔️ Includes 40T, 18T nylon gears, 6mm bore, and durable bearings complete 3-piece kit

The 3-piece nylon gear set is designed to replace worn drive gears in mid-drive electric bike motors. It includes 40T and 18T nylon gears with a 6mm inner bore, sized to fit most 6mm shaft motors and maintain proper spacing on the drivetrain. Gear dimensions are approximately 43mm in diameter and 25mm in thickness, ideal for seamless operation on daily rides.

✅ 3-piece gear set includes 40T and 18T nylon gears for 6mm shaft
✅ Nylon construction delivers durable, low-wear performance
✅ Size: diameter ~43mm, thickness ~25mm, bore 6mm
✅ Easy replacement to upgrade or refresh ebike motor gears
✅ Clear package contents help quick install and confirm fit

💡 What is an ebike gear set and why is a nylon gear upgrade handy?

A handy explanation: nylon gears boost durability and keep power transfer smooth for daily rides.

- Nylon gears offer wear resistance and quieter operation - They fit 6mm bores and 40T/18T configurations commonly used in mid-drive systems - Quick swaps reduce downtime and extend drivetrain life