Preheat oven to 375°F (190°C) and line a baking sheet with parchment paper.
In a food processor, pulse the chickpeas, grated beetroot, garlic, parsley, flour, cumin, coriander, salt, and pepper until the mixture is combined but still chunky.
Shape the mixture into small falafel balls using your hands.
Place the falafel balls on the prepared baking sheet and bake for 10-12 minutes, flipping them halfway through, until golden brown.
Serve warm with your favorite dip or in a pita with vegetables.