
Parts


Tamiya 70144 Ball Caster Kit (2 casters)
The Tamiya 70144 ball caster from Tamiya’s educational construction series is a small steel ball that rests on metal rollers inside a plastic housi...
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Pololu Wheel 60 x 8mm Black (Pair)
Fit onto the 3mm D shafts of Pololu's Mini/Micro Metal and 120:1 Mini Plastic Gearmotor Comes with silicone tire (2.36" diameter) Size: 60 x 8 mm...
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Pololu Ball Caster with 3/4" Metal Ball
OverviewThis ball caster kit includes a black ABS housing, a 3/4" diameter metal ball, two spacers (1/16" and 1/8" thick), and two #2 screw sets. T...
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Pololu Ball Caster with 1/2" Plastic Ball
OverviewThis ball caster kit includes a black ABS housing, a 1/2" diameter plastic ball, two spacers (1/16" and 1/8" thick), and two #2 screw sets....
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Pololu Ball Caster with 1" Plastic Ball
OverviewThis ball caster kit includes a black ABS housing, a 1" diameter plastic ball, three dowel pin rollers, two spacers (1/16" and 1/8" thick),...
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Miniature Track Link and Pin - Black (10-Pack)
These ABS tracks work with a variety of injection-molded sprocket sets, making it easy to build a tracked drive system based on a number of differe...
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Solarbotics SW-B BLACK Servo Wheel with Encoder Stripes, Silicone Tire
The Solarbotics SW wheel is compatible with standard Futaba servo hubs such as those on the SpringRC SM-S4303R and Power HD AR-3606HB continuous ro...
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