Electric Bike Sprocket 420 10T Gear Motor Sprocket Steel Replacement Part With 10x8.5mm Inner Hole For E Bike Tricycle Scooter Go Kart Beefed Up Heavy Duty Gear Accessory
✔️ 420 series 10T steel motor sprocket for e-bike drive systems
This 420 10T sprocket is a heavy-duty steel replacement part for electric bikes, trikes, scooters, go-karts, and similar drive setups. Package includes 1 x 420 10T sprocket. Inner bore size is approx 10x8.5mm (0.39x0.33in). Built for toughness and long life, it delivers stable performance in daily use.
✅ 420 type 10T sprocket for motor drive systems
✅ Inner bore approx 10x8.5mm (0.39x0.33in) for universal motors
✅ High-strength steel construction for long service life
✅ Easy to install and maintain with stable performance
💡 What is a motor sprocket used for in e-bike setups? This handy gear helps transfer power from the motor to the drivetrain while keeping gear ratios aligned. - It engages the chain to drive the wheel - It sets gear ratio with the motor for efficient power transfer - It resists wear in daily use with tough steel construction - It works with many universal motor models for easy upgrades