Motor Sprocket 25H 13T For MY1020 Electric Bike Motor, Metal Replacement Chain Wheel Gear, Durable Sprocket For MY1020 Bike Motor, Built For Trail Rides And Daily Commute Grind

Single 25H 13T motor sprocket for MY1020 electric bikes
✔️ 25H 13T metal sprocket, 4mm tooth thickness, 10mm bore

This 25H 13T motor sprocket is a metal replacement designed for MY1020 electric bike motors. It pairs with the 25H chain and is built to stand up to trail rides and daily commutes, providing reliable power transfer when the current sprocket wears down.

✅ Size: 25H 13T
✅ Tooth Thickness: 4mm / 0.16in
✅ Inner Diameter: 10mm / 0.4in
✅ Inner Diameter Width: 8.5mm / 0.3in
✅ Material: Metal; Color: Black
✅ Package contains: 1 x motor sprocket

💡 What is a motor sprocket used for in electric bike motors?

- Transfers motor power to the chain and drivetrain for wheel propulsion
- Works with 25H chain systems to optimize chain engagement
- Helps improve top speed when paired with the correct sprocket ratio
- Built from durable metal for long life in MY1020 motor setups