KITACO Driven Sprocket 420 Size for Grom Monkey 125 HRC Grom (Rear/37T) (JC92), (JB03/JB05), '21~ (GROM5), etc. 535-1452037

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[Shop Information] - Please "Follow" our store and leave a 5-star review! ―・―・―・―・―・―・―・―・―・―・―・―・― 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 PCD: 90mm | Center hole diameter: φ58 | Mounting hole diameter: φ10 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.