Exploring a Innovation: The Farmer Who Most Fuel Efficient Engine to a Bicycle
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My homemade cars are the most popular and liked by many people
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Top-Notch Innovation: DIY Electric Freight Car
19:33
Tricicleta Casera...!
12:39
Neither Tesla nor the Chinese know this! Turn a bicycle into a simple electric bicycle
38:45
Building a Chainsaw Bike with Gears from Scratch!
30:24
I Made My Own Special Truck
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Old and Rusted Mountain Bicycle Restoration
24:20