Rear Sprocket for Honda CB500X (2019 – 2020) Steel

The steel rear sprocket for CB500X (2019 - 2020) engages the chain through its teeth. For CB500X from 2019–2020, compare the sprocket with the correct rear wheel assembly.

Steel sprocket characteristics

The sprocket is CNC-machined from CrMn 5045 steel, with steel teeth carrying the chain's pulling load directly. This option suits riders who prefer steel in the area that repeatedly engages with the chain. A steel sprocket may weigh more than an aluminum sprocket of the same dimensions. In return, it provides the steel-tooth construction required for the application. An excessively worn chain or incorrect chain slack can still cause rapid wear on a new sprocket.

Selecting tooth count and chain size

The final drive ratio is calculated by dividing the rear sprocket tooth count by the front sprocket tooth count. Retain the existing rear tooth count when replacing worn parts, or select a different count if you want to change the final drive ratio and have checked the chain length. This model is available with 41 teeth. This product uses a size 520 chain. Check the markings on your bike's chain.

Checking the rear wheel assembly

A steel sprocket may suit riders who prefer this construction, but an actual weight measurement is needed for comparison. A photo of the sprocket's back face after removal shows the center bore and bolt circle. Compare the carrier seating face as well to determine whether the replacement maintains the correct chainline.