Basic Trike Building Tips

Trikes are converted  that have a single wheel in the front similar to a two wheeled motorcycle  and an axle in the rear  that is similar to that of a car .  And motorcycle enthusiasts are  going ape for them. If you want to give one a try, you can buy one that’s ready to ride, buy one of the good used trikes for sale  but you can also build your own trike so long as  you have the tools, equipment and mechanical know how .  

Before you jump in with both feet , you should know that many before you have found  building a trike can be more than they bargained for  and ended up pulling the plug on the project  or taking the less difficult route of converting an old Volkswagon car into a trike.  This method has its advantages  as far as performance is concerned as well as it’s a way  of recycling an old car  that would have otherwise wound up in a salvage yard .  You get a custom Volkswagon trike  and do a little something to save the environment at the same time!

TRIKE BUILDING PARTS, TOOLS and EQUIPMENT

To build your own trike , you have to have a motorcycle, tools and equipment  and there are times a mechanical minded buddy will come in handy.  Access to a  welding and/or machine shop is necessary  to the building process and once you have the trike put together ,  it’s going to need a paint job for it to look its best if you added fenders.  

Here is a basic list  of tools, parts and equipment that you will need to build a trike in addition to the usual crescent wrenches and drivers  found in most toolboxes.

A welding machine , welding supplies and welding equipment  

A pair of Floor Jacks

A metal lathe

Sheet metal and Sheet metal stock

A pair of  trailer wheels and tires

If you add  fenders you will need a paint booth, paint and painting supplies.

STEP 1.  

Secure  your motorcycle  on the jacks , loosen the nuts on the sides of the rear axle.  Slide the rear tire forward  while sliding the chain off the  sprocket letting  you to pull  the wheel off the  swing arm.

Now’s the time to make a decision on how wide you want your trike .  You can make your axle as wide or as narrow  as you want it but standard width is approximately  38 ½ from drum to drum.  Although I’ve heard of widths of as wide as  45 ½ and as narrow as 35 inches let’s assume that you want to build a trike that is half as wide as its total length. 

STEP 2.

Figure  how long the rear axle should be according to these specifications  and then subtract the length of the original axle  from that number.  Divide this number  by two and you’ll have the measurement of the axle that you will be welding to each side of the original rear axle . 

Use the metal lathe to turn some of your metal  to make it equal to the  thickness as the  existing rear axle.  Weld your turned pieces  to each end of the existing axle being absolutely certain that you’re welding them squarely . 

STEP 3.

You are now ready to start welding the wheel hubs on  the ends of your modified axle and to put the new axle in place on the swing arm.  Snug up the nuts and replace the chain back  on the sprocket.  Mount the  trailer wheels and tires onto the ends of the extended axle and tighten up the  lug nuts.   

At this point in the building project , you have the option of adding fenders (which will have to be painted to match the rest of the motorcycle ) or just jumping on  and proving to your biker friends that you know a thing or two about how to build a trike motorcycle.

WARNING

Novices  might misread the title of this article as “How to Build a Trike in Three Easy Steps” because well…I condensed the instructions into three steps that may actually be easy to experienced motorcycle mechanics.  But the facts are that actually building a trike  takes more than a little welding and metal working skill.  For instance, if the axle is not square  your trike is going to shake like crazy on the road creating a very dangerous situation that could cause a horrible accident  with possible casualties and that’s just one of number of other things that can happen if you don’t know what you’re doing .   

If you have any doubts  that you possess the necessary skills, do yourself ( and me ) a favor and cruise the used motorcycles for sale in the classifieds  for a good used trike for sale or ask an experienced friend to help you learn how to build a trike before you get in way over your head .    

 

Leave a Comment

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.