
B1 Standard Steel Sprocket - 420 (Manufacturer part number: JBL420S00B): a simple and reliable replacement sprocket for 420 transmissions. Made of steel, this standard sprocket features the necessary tooth profile and pitch for safe and compatible operation with 420 chains.
Ideal for urban riders looking for a robust replacement part, this sprocket is suitable for motorcycles equipped with a 420 transmission and a tooth count of 52. Its steel construction offers good wear resistance against the daily stresses of chain and sprocket operation.
Compatibility verified with the following models:
Before installation, check the number of teeth, chain pitch, and coupling dimensions on your motorcycle to ensure a proper replacement. A practical spare part for maintaining the transmission and replacing a worn sprocket.