How To Build A Mini Chopper Custom （如何构建一个小型直升机自定义）.pdf

How To Build A Mini Chopper! by Custom-Choppers-G Copyright All Rights Reserved. If you are new to such projects, it is strongly recommended that you do an assembly job, purchasing pre-constructed parts such as the frame, front end, axel set-up, etc. You may even want to start with an assembled bike, strip it, and rebuild it with customized parts. If you are planning to build a bike from scratch, then you will need to begin by cutting and bending the piping for the frame, then assembling the frame in a custom-made jig . For this, you will need access to a tube-bender, welder, and the professional skills to use both. Before you decide which route to take, read this document and discuss your potential project with an experienced professional. Full Bike Kits One option in building a mini chopper is purchasing a full bike kit. There are two basic kinds of kits: Stage I Kits include: large scale plan detailed building instructions axle plates steering neck tube pre-cut and pre-bent tubing (without the connection miter cuts) Find Good Used Mini Choppers Here. Stage II Kits include: •large scale plan •detailed building instructions •axle plates •steering neck tube •pre-cut and pre-bent tubing (with the connection miter cuts) •pre-drilled mount plates for the motor •transmission •oil tanks •forward controls If motorcycle building is a new field for you, then a kit is a wise choice. The Frame You have three basic options when it comes to obtaining a frame for your mini chopper. 1. Purchase an existing cycle and strip it down to the bare frame. 2. Purchase a pre-manufactured frame. 3. Build a frame from scratch. For first time builders, the first