Shimano Baitrunner ST Spare Spools 2500FB, 4000RB, 6000RB, 10000RB

2500FB, 4000RB, 6000RB, 10000RB. The 6000RB spools will fit the 10000RB reels. the 10000 RB spools will fit the 6000RB spools.

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