Z12 Prewheelz

  • MSRP: $139.99 *
  • Sizes:
  • Colors: Matte Black, Gloss Pearl White
  • Weight: 11.15 lbs


  • PreWheelz crankless frame design with foot rests
  • 16-spoke alloy wheels with 12" pneumatic tires
  • Adjustable handlebar and stem w/ball bearing headset
  • OS padded seat with QR height adjust seat post
  • Limited Lifetime Warranty
  • 12.5" stand over height/12.5" top tube length


Frame Components
Frame Hi-Ten 12" easy stand over crank-less balance frame
Fork Hi-Ten 1" Threaded
Cranks N/A
Gearing N/A
Pedals N/A
Tires Kenda Knobby 12x2.125 Front and Rear
Hubs 16H steel shell w/ 3/8" axles
Rims 16H Alloy single wall
Braking System
Rotor N/A
Other Components
Grips Junior 82mm Grips
Handle Bar Hi-Ten low-rise one piece
Seat Padded seat with built in post and grab handle
Pegs N/A


Geometry Head Angle Seat Angle Top Tube Seat Tube Chainstay BB Height Stand Over
Inches 70° 72° 12.5 5.5 8.6 N/A 12.5
MM 70° 72° 318 140 220 N/A 318


Owner's manual:
Bike Manual PDF

*Actual retail price may vary based on any added dealer freight, tax, and assembly fees