Chainless bicycle design I have seen these before but this one is really well made. Facebook Prev Article Next Article Inventions Checkout these cool gadgets... Related Posts A New 3D Printing Support Filament Easily Dissolves Away in Water Scientists Invent Gel Controlled by Light Biometric Gun Safety at Your Fingertips Stingray-like Suspended Tents MIT Students Create Ketchup Bottle That Pours Like Water Wireless Power – The Future of Electric Cars
