Se gratis video Guy Transforms Bicycle Into Wood-Cutting Machine

(8.6 MB) tilføjet den 27 Dec 2025 5 spil tider Cykel Tutorial How it works Primitive Technology
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A creative mind turned this regular bicycle into a powerful wood-cutting machine. By filling the rear tire with lead to act as a flywheel and using two gears with chains, the setup delivers a cutting chain speed of about 50 km/h—perfect for sawing wood efficiently.