Think of bicycles, and your first mental image could be something pretty fancy. Depending on which side of the sport you favor, you could end up thinking of a road bike or an MTB, maybe DH, CX, BMX, TT, tandem or recumbent.
But for people in most parts of the World such as Asia, Africa and South America, the bicycle conjures up a very different image – that of the humble roadster. And this simple, hardy machine has spawned innumerable hacks to extend its usefulness and functionality by enterprising people with limited means. For them, it is not as much a means of transport, as a means for livelihood and survival.
Continue reading “Hacking the humble Roadster Bicycle”
Cargo bikes are very specialized and you don’t see too many of them out on the streets because of that fact. Being uncommon also means they’re rather expensive if you wanted to buy a new one. Like any hardcore bike DIYer, [Mike] got around this issue by building his own out of a couple old bikes. His goal is to show car-dependent people that you can get away with biking most of the time, even if you need to move some stuff from place to place. The build process for this monster was so involved that it required two pages of documentation; Part 1 and Part 2!
There are a few types of cargo bikes. There is the trike (seen often in regular or reverse trike varieties) with a bin between the 2 adjacent wheels. Two-wheeled options are usually either front loaders (the storage area between the rider and the front wheel) or those with rear racks. Mike’s bike is the latter.
He started with a 26″ wheeled bike that was already a Frankenbike of sorts, even the frame alone was a conglomeration of two separate bikes! To start, the rear wheel and chain was discarded. A kid’s mountain bike with 20″ wheels was disassembled and the head tube was cut off. The top and down tubes of the smaller bike were notched so that they fit nicely with the seat tube of the larger bicycle. The two frames were then welded together along with several pieces of support to make sure the bike stayed together through the rigors of riding. The rear rack is made up of some old bike frame tubes and some metal from the frame of a sofa that was being thrown out. Nothing goes to waste at Mike’s place! The 20″ kids bike rear wheel already had a 5 speed cassette so that was a no brainner to re-install. In the end, Mike has a bike that cost him zero dollars and shows the world it is possible to build a utilitarian bike and reduce your dependence on automobiles.
If cargo bikes are your thing, you may be interested in this up-cycled cargo bike, this one with a huge front bucket or maybe even this nifty bike trailer.
Ever heard of a cargo bike? If you need to carry a lot of stuff around (or maybe even your kid!), then they’re super handy — unfortunately, they aren’t exactly cheap — or common. So you could just make your own…
[Matthew Venn] was inspired by Tom’s cargo bikes, recently featured in issue 12 of Boneshaker magazine. He collected a few scrap bicycles, some steel, and started fabrication — lucky for him, his friend [Eric] has a full metal working shop complete with plasma cutting, MIG welding, and a lathe.
They started by cutting the front end of the bicycle off and replacing it with a much longer steering column. This connects to the only new part they had to buy — a pair of Ford Escort tie rods, which allow you to steer the tiny front wheel. They continued welding the rest of the frame together, testing it as they went — once satisfied with its handling (it still needs brakes) they built the cargo platform and called it a day.
There’s a complete gallery of the process over on [Matthew’s] Flickr, so if you’re hoping to make your own, take a gander!