A removable reel system includes a frame, a removable frame assembly, and a first spool. The first spool affixed to the frame when the removable frame assembly is coupled to the frame via a locking assembly disposed on the removable frame assembly. The first spool is removable from the frame by disengaging the locking assembly to uncouple the removable frame assembly from the frame. A second spool is attachable to the frame by engaging the locking assembly to couple the removable frame assembly to the frame.

A dual-bearing reel includes a spool, a spool shaft, a spool supporting portion, a reel body, and a rotating member. The rotating member is disposed to be capable of rotating between a first position in which the spool supporting portion can be removed from the reel body and a second position in which the spool supporting portion cannot be removed from the reel body. In the first position the radially outside portion of the rotating member is disposed spaced apart from the reel body in at least one of a radial direction and an axial direction. In the second position the radially outside portion is disposed on the inside of the outer surface of the body portion in the radial direction, when viewing the rotating member from the outside in the axial direction.

A dual-bearing reel includes a spool, a spool shaft, a spool supporting portion, a reel body, a rotating member, and a retaining member. The spool supporting portion is configured to support an end side of the spool shaft. The rotating member is disposed between the reel body and the spool supporting portion. The rotating member is rotatably arranged with respect to the spool supporting portion to detachably attach the spool supporting portion to the reel body. The retaining member is disposed between the spool supporting portion and the spool axis. The retaining member is configured to engage the spool supporting portion and the rotating member and prevent the rotating member from detaching from the spool supporting portion.

A dual-bearing reel includes a spool, a spool shaft, a spool supporting portion, a reel body, a rotating member, and a retaining member. The spool supporting portion is configured to support an end side of the spool shaft. The rotating member is disposed between the reel body and the spool supporting portion. The rotating member is rotatably arranged with respect to the spool supporting portion to detachably attach the spool supporting portion to the reel body. The retaining member is disposed between the spool supporting portion and the spool axis. The retaining member is configured to engage the spool supporting portion and the rotating member and prevent the rotating member from detaching from the spool supporting portion.

A dual-bearing reel includes a spool, a spool shaft, a spool supporting portion, a reel body, and a rotating member. The rotating member is disposed to be capable of rotating between a first position in which the spool supporting portion can be removed from the reel body and a second position in which the spool supporting portion cannot be removed from the reel body. In the first position the radially outside portion of the rotating member is disposed spaced apart from the reel body in at least one of a radial direction and an axial direction. In the second position the radially outside portion is disposed on the inside of the outer surface of the body portion in the radial direction, when viewing the rotating member from the outside in the axial direction.