Ultra Bee Footbrake Kit with Caliper

Versatility: foot + hand brake control — These kits allow you to run both a hand‑brake and a foot‑brake for the rear. For example, the product pages state: “The Dual Caliper Moto Brake kit allows you to run a Hand Brake and a Foot Brake.” This gives you more control options: you can keep the traditional rear hand‑brake (on the handlebar) and add a right‑foot lever for rear braking via a second caliper.
For riders who do wheelies, stunts, or prefer motorcycle‑style controls, having a foot‑brake gives a more familiar feel.