Fit / Use: It is a countershaft / front sprocket intended to mate with a 525-pitch drive chain (common in many motorcycles/dirt bikes)
Material: Steel, precision-machined for durability and accurate fit
Advantages / Role:
Provides the necessary rotational interface from the engine output to the chain
Steel is robust vs wear (especially under heavy use)
20T tooth count is a choice balancing torque vs speed (reducing or increasing front sprocket teeth changes final drive ratio)
Other Notes:
The listing mentions “precision machined for enhanced power delivery and efficiency” as a selling point.
The stock spec matches the standard 525 pitch chain spacing, so it should be compatible with many bikes that use this chain spec.
