The LS2 FF324 Metro Chin Bar Ratchet System is a genuine LS2 replacement ratchet mechanism for the flip-up chin bar on the LS2 FF324 Metro modular helmet. The ratchet system provides the positive locking and release mechanism that secures the chin bar in the closed position and allows smooth, controlled opening — a critical safety and usability component on any modular helmet.

Over time, the ratchet mechanism can wear, become sticky, or lose the positive detent feel that confirms the chin bar is properly locked. Replacing it with a genuine LS2 part restores proper function and ensures the chin bar remains securely locked during riding.

Key Features

• Genuine LS2 replacement ratchet mechanism — guaranteed fit for FF324 Metro
• Restores positive locking and smooth release of the flip-up chin bar
• Critical safety component — ensures chin bar remains locked while riding
• OEM construction and materials for long-lasting reliable operation
• Fits the LS2 FF324 Metro modular helmet

SKU: LS2Z800324CBR01. Fits LS2 FF324 Metro modular helmet.