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Miniature Track Link and Pin

Pololu item #: 415

Price Break

Unit price
(US$)

Quantity in stock: 2900

10
50
100
250

0.62
0.605
0.585
0.549

(Order in multiples of 10)

Quantity:
backorders allowed

If you’ve been looking to move from wheels to tracks but have been disappointed with rubber bands and timing belts, these tank tracks are for you. We sell this product in packs of ten loose links and pins.

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	Description		Specifications (0)		Pictures (1)		Resources (0)		FAQs (0)

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 1/16" stainless steel dowel pins. The track is 0.9" wide, and the pins are spaced approximately 0.54" apart. These tank tracks are smooth for operation on one of the most common types of terrain that your robot might encounter: carpet!

The picture to the right shows a belt of 18 links, with 8-tooth sprockets on both ends. 18 links is close to the minimum practical belt size, while 50 links per belt would be getting close to the longest practical track length.

These tracks are designed to work with our injection-molded sprocket sets: 8T Hex (Tamiya), 8T Futaba, and 8T GM (Solarbotics).