I need to point out warnings about Ghetto bike to you...Too many complaints about them on the forums...We cannot in good conscience recommend them when there are reputable dealers to choose from,...We look out for our forum members here.Ghettobike.com has some really nice wheels you might wanna look into for this. They've also got a set of pitbike forks with dual hydraulic calipers and rotors.
The first link will give you an idea of who and what your dealing with...Its a pic of their reported so-called "business address" operating from a house in L.A. California.

4149 3rd Ave, Los Angeles, CA - 2 beds/2 baths
2 beds, 2 baths, 1356 sq. ft. house located at 4149 3rd Ave, Los Angeles, CA 90008. View sales history, tax history, home value estimates, and overhead views. APN 5023024015.
The second link is one I picked at random for you to start from in the "dealer review" section of our forums

USA - Ghetto Bike Reviews
Website: https://ghettobike.com/ Address: 4149 3rd Ave, Los Angeles, CA 90008, US Phone / Text: (323) 359-9680 Products: Custom Motorized Bicycle Builds, In Frame Tanks, Seat Post Tanks, Sealed Tank Frames, Laid Back Seat Post Tank, Gas Tank Seats, 2 Stroke Motor Mounts, 4 Stroke Motor Mounts...