Patent ID: 8720300

Claim:
A gear shift operating device comprising: an operating member; a support member supporting the operating member; and a mounting member attached to the support member, the mounting member including a handlebar mounting portion and a fastening portion, the handlebar mounting portion configured to define a handlebar mounting axis, the fastening portion extending from the handlebar mounting portion such that the fastening portion is fastened to the support member at a position offset in an axial direction of the handlebar mounting axis from an axial middle location of the mounting portion with the axial middle location of the mounting portion being defined with respect to the axial direction of the handlebar mounting axis, the fastening portion and the support member being selectively arranged with respect to each other between a first mounting orientation in which the fastening portion is fastened to the support member at a position offset in a first axial direction of the handlebar mounting axis from the middle location and a second mounting orientation in which the support member is fastened to the support member at a position offset from the middle location in a second axial direction that is opposite the first axial direction, the fastening portion having first and second attachment surfaces facing in opposite directions, the first and second attachment surfaces selectively contacting the support member such that only the first attachment surface contacts the support member in the first mounting orientation, and such that only the second attachment surface contacts the support member in the second mounting orientation, an orientation of the operating member with respect to the handlebar mounting axis remaining unchanged between the first and second mounting orientations except that the operating member is moved along the axial direction between the first and second mounting orientations.