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Injection-Molded Sprocket Set 8T GM (Set of 4)
Price: $8.99
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Availability: In Stock
Pololu Item #: 359 -

These 8-tooth, injection-molded sprockets are made to work with the rugged miniature tank tracks. This set comes with four sprockets made from sturdy, black ABS plastic: two sprockets for mounting on the 7-mm shafts of 228:1 offset, 120:1 offset, 200:1 90-degree, and 120:1 90-degree pololu plastic gearmotors or Solarbotics GM2, GM3, GM8, and GM9 gearboxes, and two idler sprockets with 1/4″ holes that you can mount using shoulder bolts.The diameter of the sprocket by itself is 1.5″. Once the...

Miniature Track Link and Pin (pack of 10 links)
Retail: $8.99
Price: $5.79
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Availability: Discontinued
Pololu Item #: 415 -

These miniature tank tracks are great for small, indoor, tracked robots. Each track link is injection-molded from ABS, and the links are held together by 1/16in. stainless steel dowel pins. The track is 0.9in. wide, and the pins are spaced approximately 0.54in. apart. These tank tracks are smooth for operation on one of the most common types of terrain that your robot might encounter: carpet!One pack contains ten loose links and pins.0-PL415

MTP-15 Mini Track Pod
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Price: $995.00
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Availability: Available
Machine Lab Item #: MTP-15 -

NOTE: these Mini Track Pods are sold individually. For most vehicles, you will need TWO pods, so plan your purchase accordingly. The pods are symmetric and can be used as either right or left. It is only a matter of flipping the chain cover over to the other side.The MTP-15 is a basic, self-contained robotic track unit. Each unit can carry 7.5 pounds of payload or 15 pounds of payload when assembled in pairs. The MTP-15 was designed with modularity in mind, allowing you to quickly connect 2 or...

Track Sprocket - 6 Link (Pair)
Retail: $9.99
Price: $7.29
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Availability: Discontinued
Lynxmotion Item #: SPRK-01 -

Works with the Universal 6mm Hub and 4mm Hub.Sprocket diameter with tracks is 2.75"Pitch diameter (calculated, not measured) 2.14"Designed to be used back to back for a dual sprocket config.0-SPRK-01