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Hubless Technology. GHP 2014 Avery Andrews Archish Chaturvedi 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.
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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