WideSmart 2 x 9 Teeth Bicycle Sprocket Anti-Corrosion Sprocket with 9 Teeth Bicycle Chain Gear Metal Bicycle Chain Wheel Sprocket Accessory Suitable for Z2 Z3 Reducer Motor

• ❤【Specifications】 9-tooth motor pitch 12.7mm, thickness 3mm, outer diameter 41mm, inner diameter 11mm, bolt width 4mm, suitable for ordinary bike chains.
• ❤【Sturdy & Durable】 The 9-tooth motor gear is made of high quality metal, which is sturdy, corrosion resistant and durable. It can be used for a long time, is sturdy and durable and has a long service life.
• ❤【Easy to Install】This motorcycle sprocket is small in size and lightweight. Very easy to install. Perfect replacement for old and damaged ones.
• ❤【Easy Operation】 The 9-tooth sprocket is easy to install and can be completed without complicated tools, and it is easy to use. Professional manufacturing, stable performance and high reliability.
• ❤【Practical】 The 9-tooth sprocket adopts narrow and wide teeth design, which greatly increases the contact area with the chain, so that each sprocket tooth can be completely inserted to achieve maximum grip and provide maximum power transmission. The 9-tooth sprocket is suitable for Z2 Z3 gear motor and is a practical bicycle accessory.

Specification: Material: iron. Number of teeth: 9 teeth Tooth pitch: 12.7 mm Tooth thickness: 3 mm Inner diameter: 11 mm Outer diameter: 41 mm Thickness: 9 mm Bolt Width: 4mm Applicable chain: matching bike chain Weight: 30g/piece Quantity: 2 pieces Feature: The motor driven sprocket is made from high quality metal materials with excellent performance. The sprocket has good toughness, durability and long service life. It is a great accessory for electric scooters. This electric scooter chain sprocket is convenient to use, stable in performance and simple to operate. Professional manufacturing, stable performance and high reliability. Exquisite workmanship provides good user experience and keeps your bike stable. The drive sprocket has 9 teeth (please refer to the product diagram to learn how to calculate the pitch and width of the chain). Package includes: 2* Bike Sprocket Warm Notice: 1.Please allow a small size error due to manual measurement. 2.Due to lighting effects and monitor's brightness/contrast settings etc., the colour tone of the photo and the actual item could be slightly different.