Make your Bicycle sound like a motor cycle - Turbo Spoke - Twin Version
A simple DIY project The Initial Setup an L angle was welded to the bicycle.measurements given are indicative. pl improvise according to your need for the bicycle dimensions The Resonance Duct and Amplifier I took a 32 mm pvc L angle coupler and took two small pieces of 32 mm pvc tube. refer ...By: ursus thibetanus
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