the stringbike uses a rope and pulley drive system instead of a traditional chain
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Stringbike: A revolution in Bicycle industry using ropes and pulley drive system
STRINGBIKE® Animation - YouTube
Stringdrive turns the chain obsolete by using... strings
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the stringbike uses a rope and pulley drive system instead of a traditional chain
Stringbike
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The Beauty of Hungary's Stringbike
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Steel String MKII | vertexeffects.com
Would you use string instead of a chain? | Mountain Bike Reviews Forum
Stringbike | StringHandbike Tricycle push-pull
Steel String Clean Drive | vertexeffects.com
Stringbike | How it works
Stringbike: A revolution in Bicycle industry using ropes and pulley drive system
PSE Drive R Bow String & Cable | 60X Bowstrings
Stringdrive turns the chain obsolete by using... strings
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Amazon.com: Vertex Steel String Clean Drive MKII : Musical Instruments
