Springer Chopper Build by Cybernetic Research Labs!

Custom Springer Chopper

A Cybernetic Research Labs Springer Chopper Ground Up Build:

We are honored to have received this fantastic set of pictures and details on a springer motorcycle custom built by Michael Smith with Cybernetic Research Labs, called "Blue".

We are honored because he used our plans to build it. But of course, the true honor goes to the builder for taking the time and effort to take it from a pile of tubing and parts to an amazing road worthy machine that anyone would be thrilled to own.

Follow along with the pictures below and then read the details of the build at the end:

Frame Jig Build

No back bone

Frame On Jig

Mounting Motor

Getting A Feel

building motorcycle oil tank

springer motorcycle

rear wheel

"Blue" Springer Chopper Specifications and Features:

  • 114 ci Evo style from Demon Cycle (127 hp)
  • 6 spd transmission w/ Belt Drive
  • 38 degree rake angle
  • Overall length 102"
  • Wheelbase 75"
  • Front wheel 21 x 2.15, Tire 90/90/R21
  • Rear wheel 18 x 55, Tire 200/50/R18
  • Approx. Curb Weight: 630 lbs

Frame plans, Springer Chopper Fork plans and Jig plans by Custom Choppers Guide.

Parts from Drag Specialties, Demon's cycles, Dakota Digital and Copperstate Nut & Bolt.

Technical assistance from local Tucson bike shops; Biker's Bay, All American Motorcycles, Big Sky Motorcycles.

We designed and fabricated over 300 component parts and purchased another 150.

Parts for "Blue" the Springer Chopper designed and made by us include:

  • Front and Rear Wheels
  • Belt Drive Pulley
  • Springer Forks
  • Motorcycle Frame
  • Seat

These pictures represent 23 months in the making. (About the same as anelephant's gestation).

In October the bike goes to paint by a local hot rod cycle painter of over40 years experience.

Regards,


Michael Smith
Design Engineer
Cybernetic Research Labs

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