Shift handle (yomwe imadziwikanso kuti chogwirizira) ndi gawo lofunikira pamakina opatsira magalimoto, omwe amagwiritsidwa ntchito makamaka kuwongolera kayendetsedwe kagalimoto. M'njira zamakina zamakina, chogwirizira chosinthira chimatumiza kusintha kwa makina a giya mkati mwa kufalikira kudzera mu ndodo yolumikizira, motero amakwaniritsa kusintha kwa magiya osiyanasiyana. Mfundo yosinthira chogwiriracho imakhala ndi zinthu izi:
1. Kulumikizana kwa joystick ndi shift lever
2. Gwiritsani ntchito njira yotumizira
3. Kulamulira kwa makina opangira zida