Conversion kit works with hollow hub wheels, which are included in this set. Please see the wheel description below for the details about the wheels.
Wheel description: 24" *Width OD: 32mm *Spoke: 72 14g UCP *Hub: Hollow0Hub Bearing 5/8idx103/8od *Wheel Style: Single Schrader/Valve *Material: Steel *Color: Chrome *Brand: Lowrider *14g UCP Bearing 5/8idx103/8od Single Wall Chrome
Front wheel is not included. If you need the front wheel, check this link
FRONT WHEEL