14 teeth sprocket, with 0.7 x 0.5in inner diameter, which has stable performance. Original standard, direct replacement for the old or broken chain wheel. Made of premium carbon steel material for maximum durability, long lifespan. Simple to install and remove, does not require complicated operations. Conform to strict quality control standards, dependable to use.

• Feature: The scooter motor chain wheel is convenient to use, stable performance, simple operation. Easy to replace for the old and broken ones.


• Feature: The bicycle chain drive motor gear is suitable for permanent magnet DC deceleration motor, inner hole 12X17mm.


• Feature: The ebike sprocket chain wheel is small in size and lightweight, very easy to install. Built to strict specifications, directly replace your old or broken one.


• Feature: This electric tricycle chain wheel is made of metal material, sturdy, durable and long service life. Heat treated chromoly chainring for powered E Bike


• Feature: The motorcycle gear dc motor pinion with professional manufacturing, stable characteristics. Great accessory for electric scooter use.