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Discover the innovative concept of hubless wheels, showcasing Franco Sbarro's cutting-edge inventions like the Hubless Bike. From motorcycles to Ferris Wheels, explore the futuristic design made with ABS plastic and high-quality motor slots for precise fitting. Unleash the power with Hubless Outer Gears and Mounting Brackets featuring adjustable clamps and screw holes for secure assembly. Step into the future of transportation with Hubless Inner Gears, offering exceptional torque ratios and precise screw hole placements for optimal performance.
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Hubless Technology GHP 2014 Avery Andrews ArchishChaturvedi Nandan Dave
What is Hubless tech? • The concept of the hubless wheel (A.K.A. centreless wheel) is a wheel with no center. • The hubless wheel was invented by Franco Sbarro. Franco Sbarro Hubless Bike
where its been used… Motorcycles Ferris Wheels Rovers
Motor mount • 12.5 mm thick ABS plastic • 23.6 mm diameter motor slot to fit a 24.2 mm motor (tight slot keeps motor in place) • Adjustable clamp with 3 mm slack
Hubless Outer gear • 98 mm inner diameter • 136 mm outer diameter • 1:11 torque ratio • Six 4 mm screw holes for 3/32 screws
Mounting Bracket • 98 mm length • 50 mm wide • Eight 4 mm screw holes for 3/32 screws • 36 mm distance between each set of four screw holes for the two motor mounts
Hubless Inner Gear • 86 mm inner diameter • 98 mm outer diameter • Six 4 mm screw holes for 3/32 screws