65T/55T Aluminum Scooter Chain Sprocket - Durable & Easy to Install for Small Dolphin Electric Scooters & Mini Motorcycles (55-Tooth/25H Model) | Perfect for Urban Commuting & Off-Road Adventures

Feature:1. This is a rear chain sprocket, made of good quality material.2. 2 option for you to choose, 65 teeth or 55 teeth.3. Suitable for electric scooter. High strength, strong and tough, durable for years of use.4. 65 teeth 54mm back sprocket wheel, suitable for small dolphin electric scooter, mini motorcycle, suitable for 25H chain.5. Sprocket directly installed to the flywheel.Specification:Condition: 100% Brand NewItem Type: Rear Chain SprocketMaterial: aluminumColor: as picture shownRated power: 1kWRated voltage: 1VRated voltage range of 3C: DC 36V and above, below 1500VOption: 65 teeth, 55 teeth65 teeth 54mm rear sprocket:suitable for scooter, suitable for 25H chainTeeth: 65Pitch: 6.35Inside diameter: 54 mmOuter diameter: 140 mmMounting hole diameter: 6mmNumber of mounting holes: 4Screw distance (mounting hole): 45mmInstall free wheel: 78mm outer diameterInstall the chain: 25H55 teeth 25H rear sprocket:Chain size: 25HOuter diameter: 11.43 cmInner diameter: 6.35cmNumber of mounting holes :4Bolt mounting mode: TSprocket directly to flywheel.w-e-text table td,.w-e-text table th,;.w-e-text table,Package List:1 x Rear Chain Sprocket