105FX  (RD7921  Bail Spring)

Genuine Shimano Bail Spring (part #105FX) — this coiled spring provides the tension that snaps the bail wire closed when you begin cranking the handle after a cast. A weak or broken bail spring causes the bail to fail to close automatically, requiring manual closure and risking missed strikes when line runs free unexpectedly. Cross-references with Shimano part number RD7921. OEM replacement ensures perfect fit and factory performance. Available from Offshore Tackle & Repair in Stuart, FL — your trusted source for genuine Shimano reel parts.