Broombox

Significantly more stable (not to mention cheaper to mass produce) than Brooms of Flying, the Broombox is a fast, versatile one-person vehicle which travels a maximum of 10ft off the ground. It is capable of carrying a single creature at speeds not exceeding 60 mph, and is powered by daily infusions of magic. With the optional Sidebox feature, the Broombox can carry an additional creature OR a load of up to 300lbs. However, when carrying additional weight greater than 100lbs, the Broombox's speed is reduced to 30mph. Each Broombox is key-locked to its owner when it is purchased, and cannot be operated by other creatures (unless overwhelming magic is brought to bear).
METAGAMING

It's a motorcycle but magic.