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DIY Home Built Motorized Bicycle (non kit) Post all about your home built rides here. Weedwacker motors, lawn mower engines ect. This area is for non kit builds

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Old 12-10-2008, 11:04 PM
trackfodder trackfodder is offline
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Default Another interesting antique to study

I was reading about Glenn Curtiss and some of his bikes. When he started screwing around with planes in 1910 he dropped Curtiss Motorcycles but went to a sideline called Marvel Motorcycles. Look up 1911 Marvel Single motorcycle. It has a huge tube on top serving as a fuel tank and another partly down for an oil tank. It looks like a bike fork for a front down tube that straddles his crankcase. Scroll. There are 4 pix. I can't figure out the spring on the front fork unless it is a short leaf or a transverse torsion coil spring like a Monarch bicycle. The rear pulley is interesting. It is fastened to the rim with a series of straps. That could be simulated by cutting the center out of a clothes dryer pulley. It might be a challenge to get it concentric with the rim, but that is what the hobby is all about isn't it? Glenn managed and he was just a Yankee Keith (trackfodder) Williams

Last edited by trackfodder; 12-10-2008 at 11:08 PM.
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Old 12-11-2008, 03:17 AM
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AlphaLlama AlphaLlama is offline
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Default Re: Another interesting antique to study

I don't see any brakes. Unless that is a coaster brake and I guess the drag of the engine
would slow you down a little. Ah, yeah I can see the coaster arm attached. I love those front forks.
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