Welcome to the last shifter you will ever need! Here are your two options:
Full kit- gives you everything you'll need to get set up
Blank adapter- gets you only the adapter that replaces your current shifter. You will still need a grip to go over the adapter, to complete the shifter assembly.
#shopify-section-1578001438423 .custom__item-inner.custom__item-inner--html { text-align: center; }