Rear Chain Sprocket 25H 55 Tooth Replacement For Razor E300 Electric Scooter Durable Gear With 54 mm Inner Diameter And 115 mm Outer Diameter For Long Lasting Performance And Smooth Power Transfer
✔️ 25H 55T rear sprocket, 54mm ID, 115mm OD, silver
Designed as a direct replacement rear chain sprocket for the Razor E300 electric scooter, this 25H 55T sprocket ensures smooth power transfer and reliable drive under daily use and occasional racing. It features a 54 mm inner diameter and 115 mm outer diameter for precise fit and long service life.
✅ Teeth: 25H, 55T for exact gearing
✅ Inner diameter: 54 mm (2.12 in) for snug hub fit
✅ Outer diameter: 115 mm (4.52 in) for proper chain alignment
✅ Material: durable steel with corrosion resistance
✅ Fitment: Razor E300 rear drive sprocket replacement
✅ Package: 1 x Electric Scooter Chain Sprocket
✅ Color: Silver
💡 What is a rear sprocket used for on an electric scooter and how do you choose a replacement?
Choosing a replacement sprocket boils down to fit, durability, and how it affects gear ratio.
- Ensure teeth count and gear ratio match your current setup - Verify inner and outer diameters fit the hub and chain alignment - Look for corrosion-resistant material for longer life - Confirm model compatibility before buying (e.g., Razor E300)