KITACO Driven Sprocket 420 Size for Grom Monkey 125 HRC Grom (Rear/40T) (JC92), (JB03/JB05), '21~ (GROM5), etc. 535-1452040

✅ AUTHENTIC PRODUCTS FROM JAPAN & SECURE PACKAGING - All products are genuine items sourced from trusted Japanese suppliers. - Product packaging, labels, manuals, or tags may be in Japanese. - We pack items carefully for safe international delivery.

✅ IMPORTANT NOTICE - Please check the product images, size, specifications, and compatibility before purchase. - For electronic items, Japan uses 100V and Type A plugs. A voltage transformer may be required. - Games, DVDs, Blu-rays, and media items may have region codes or Japanese-only language settings. ------------------------------ Compatible models: Monkey 125: JB03/JB05 | Grom: JC92 | '21~ HRC Grom (GROM5), etc. | Please check the compatibility chart on the KITACO website for detailed compatibility information. 420 size For normal repairs and setting the secondary reduction ratio. *The side with the indentation is the front side (the side with the tooth number engraved). *Depending on the change in the number of teeth, it may be necessary to install a speed conversion pulse unit. Please check the compatibility chart on the KITACO website for details.