Shift device

A shift device that causes a transmission device to shift in response to a shift operation of a shift pedal, the shift device comprising:

• a shift shaft configured to rotate in response to the shift operation of the shift pedal;
• a shift cam configured to rotate in a manner of being capable of changing a coupling state of a shift gear of the transmission device;
• a drive plate configured to move the shift cam in response to the rotation of the shift shaft;
• and
• a lost motion mechanism interposed between the shift shaft and the drive plate, wherein
• the lost motion mechanism is attached to one end portion of the shift shaft and absorbs the rotation of the shift shaft to delay power transmission to the drive plate,
• the lost motion mechanism includes
• a lost motion plate configured to rotate integrally with the shift shaft,
• a pin holder configured to hold a pin and rotate relative to the shift shaft, and
• a torsion coil spring attached to the lost motion plate,
• a long hole is formed in the lost motion plate along a rotation direction,
• one end of the pin is inserted into the long hole,
• the other end of the pin is coupled to the drive plate, and
• the one end of the pin is held in a neutral position away from an end surface of the long hole by the torsion coil spring.