Unique bike-gear system

[krebs303]

This seems pretty much worthless. I think RDV4ROUXBAIX'S 2 speed is much simpler. But I love the angle the valve stem is coming out of the rim.
UNIQUE BIKE-GEAR SYSTEM
A simple bike gearing system design that can break the fastest pedal-powered vehicle.

 

[RDV4ROUBAIX]

So funny that the highest rated comment for that vid is; "I think its best to tie a rope to it and use it as a boat anchor."

 

[krebs303]

He has other odd inventions on YouTube which make no sense to me
THE WORLD'S SIMPLEST TRANSMISSION for BICYCLE
This is not the same guy but they could be related
Unique Bike Crank (2-SPEED)

 

[RDV4ROUBAIX]

Looks like a case of retired industrial designers with too much time on their hands.

 

[Black Dog]

A solution to a problem that was solved (in a much better way) over 50 years ago. Do they not have any derailleurs in the Philippines?

 

[Aapjes]

This thread deserves some sheldon lovin':

http://sheldonbrown.org/otb.html

A 63 speed bike.

 

[SpannerBender]

Unique Bike Crank (2-SPEED)

I'm liking how, with the crank extended, the pedal has about 2 inches ground clearance. And yet the back wheel is about the same distance off the floor. Good in the corners then!

 

[Boeing]

lame indeed

However I am building a left side drive fixie so who am I to judge

 

[SpannerBender]

lame indeed

However I am building a left side drive fixie so who am I to judge

Sounds interesting. For some reason the first thing I thought of was the pedals unscrewing.......

 

[oldborn]

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Anyone saw these one, all wheel drive bike?
I was thinking that i invented it

Is this real thing or hype?