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Bart Moto Co

Z50 Hard Tail 7.0J Wide Frame Kit

Z50 Hard Tail 7.0J Wide Frame Kit

Regular price $950.00
Regular price $975.00 Sale price $950.00
Sale Sold out
Shipping calculated at checkout.

Z50 Hard-Tail Replica Frame Kit – 8" Wide Show Build

This isn’t your average Z50 frame — it’s over twice the width of a traditional Honda setup. Built for wild custom builds and show-stopping presence, this hand-crafted hard-tail frame transforms your mini into a true crowd magnet. Everywhere it goes, heads turn.

Includes:

  • Custom hand-made hard-tail frame
  • Custom K0 Z50 Width Rigid front fork
  • Offset sprocket kit
  • 12 mm front and rear axles
  • Offset drum brake rod
  • Deep 7.0J × 8" polished aluminum rim set
  • Inner tubes
  • 130/70-8 tires

Build Notes:

This is a hand-made custom frame that requires light fabrication to complete. Our shop build used a custom front brake bracket, modified rear fender mounts, and a custom rear brake pedal to get everything dialed in. If you’ve got a grinder, tap and die set, and a caliper, you’ll have no problem building and centering everything up. We’ve taken care of the hard-to-make parts so you can focus on the fun part — building.

BMC Shop Tips:

Finish it off with our reproduction tank, seat, and headlight. Use a K0-type narrow-mount top plate with the bars and throttle of your choice, drop in a 140cc motor like our shop build, and you’ll end up with one of the cleanest Z50 customs around.

Built to be the eye candy of every show. Whether you’re chasing trophies or just turning heads in the pits, this frame kit makes a statement.

Disclaimer:

This frame kit is modeled after the early hard-tail Z50 design — a style that came before Honda added suspension and more robust frame construction in later years. It’s built to capture that classic look and stance, making it perfect for cruising around car shows, running in the pits, or showing off in custom display builds.

In its current form, it’s not intended for high-speed riding or rough off-road use. For high-horsepower engines, racing, or aggressive terrain, the frame has great potential, but additional gusseting and reinforcement are recommended to ensure long-term durability and rider safety.

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