Rotor for a spinning reel for fishing

A rotor for a spinning reel for fishing, comprising:

• a cylindrical portion having a rear end opening;
• a first rotor arm extending forward from an outer peripheral portion of the cylindrical portion and configured to couple to a first bail support portion including a line roller;
• a second rotor arm disposed at a position opposing the first rotor arm;
• extending forward from the outer peripheral portion of the cylindrical portion, and configured to couple to a second bail support portion holding an end of a bail that extends from the first bail support portion;
• and
• a reinforcement portion extending inclined with respect to an axis direction of the cylindrical portion only partially circumferentially around the cylindrical portion, on a side surface of the cylindrical portion.

A rotor for a spinning reel for fishing, comprising:

• a cylindrical portion having a rear end opening;
• a first rotor arm extending forward from an outer peripheral portion of the cylindrical portion and configured to couple to a first bail support portion including a line roller, the first rotor arm includes a support leg;
• a second rotor arm disposed at a position opposing the first rotor arm, extending forward from the outer peripheral portion of the cylindrical portion and configured to couple to a second bail support portion holding an end of a bail that extends from the first bail support portion;
• and
• a reinforcement portion extending from at least one side of the first rotor arm, and forming an L-shaped cross sectional structure with the support leg.