Lite Hubs press into Lite Flite and Lectra Lite wheels (not currently stocked at Technobots), providing a secure and very lightweight method of mounting a wheel onto a motor shaft.  Lectra Lites with 1/8" bores can be easily drilled to 5/32" to fit Lite Hubs (#22 drill bit is best).

A ring of Gorrila super glue is required for a permanent fixture (we have found it works better than Cyanoacrylate or CA glue).  Insert the Lite Hub into the wheel part way.  Apply glue to the joint then flip the wheel over and press it down onto a hard surface.

The machined brass collar allows you to tighten the setscrew securely onto the motor shaft.  Tighten just until the collar starts to become oblong.  That's all you need for a secure wheel!

Material: Nylon hub (same material as Lite Flite wheels) with Brass collar
Bore diameter: 3mm -Can be drilled up to 1/8" for larger motor shafts. (Drill only after installing into wheel.)
Hub Diameter: 9.53mm (0.375in)
Hub Length: 4.83mm (0.190in)
Overall Length: 25.4mm (1.0in)
Includes: two Lite Hubs and two 4-40 setscrews.
Weight: 1.2gram (0.042oz) each
Don't forget your 0.050" hex wrench!