Quadbike: smaller is faster

After three huge mutant vehicle builds, [Tom Wilson] thought: “why not build another?” This time he decided to weld together a (comparatively) smaller more agile two-seater he calls the Boxer. We covered [Tom]‘s previous quadbike, Big Dog, which features a similar tube frame, full suspension, and the familiar culvert pipe wheels.  This time around [Tom] actually built an extensive jig out of plywood to ease in the build process.  The Boxer is much lighter than its predecessor, weighing in at 125lbs Vs the Big Dog’s 490lbs, and about four feet shorter.  The shorter lighter vehicle makes for a much more agile ride.  If you are interested in building your own quadbike [Tom]‘s site is a really good resource with tons of detail.

We really look forward to seeing this latest creation at burning man, check out a video of the (comparatively speedy) Boxer in action after the jump!

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Quadbike: bigger is better

[Tom Wilson] has finished his latest human powered quadcycle. The BigDog, as its called, seats 4 persons in lawn chairs who pedal to their destination. We say latest, for [Tom] also made a slightly smaller version called The DogSled. Some improvements include being taller (8 feet total), larger (11 feet by 6 feet), and surprisingly lighter (over half the weight, bringing it in to 450 pounds). The build process is just as impressive as the bike itself; using pneumatic disk brakes to golf cart axles to even drainage pipe, its a perfect fit for burning man. Catch a video after the divide.

[Thanks Mowcius]

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