25 Series 24 Tooth Round Ninja Star Sprocket

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The Ninja Star Sprocket is a series of sprockets aimed at giving FTC more options for moving drive systems and mechanisms. This 25 series sprocket features a 16 mm circle of 0.14" holes, to work wi...Read More

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Product Overview

The Ninja Star Sprocket is a series of sprockets aimed at giving FTC more options for moving drive systems and mechanisms. This 25 series sprocket features a 16 mm circle of 0.14" holes, to work with existing market hardware.

Specifications

  • Bolt Circle: 0.14 in. Holes on 0.630 in. (16 mm) Circle
  • Bore Diameter: 0.312 in. - 0.321 in.
  • Material: 6061 Aluminum
  • Number of Teeth: 24
  • Outside Diameter: 2.049 in.
  • Pitch Diameter: 1.915 in.
  • Product Lifecycle: replaced by <a href='/products/25-series-nub-bore-sprockets?sku=am-3283a'>am-3283a</a>
  • Series: 25
  • Thickness: 0.88 in. - 0.98 in.
  • Weight: 0.02 lbs

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1 review

  1. star star star star star 5 out of 5 stars

    FTC Wheel Sprockets FTW

    These are the ultimate FTC wheel sprockets. We had drive motors powering our rear wheels, and free-spinning omni wheels in the front. For extra traction, we linked the rear and front wheels with these 24-tooth Ninja Star Sprockets and #25 chain, BRILLIANT! The only gotcha was finding the right spacers to space between wheels and sprockets so the chain didn't rub up against anything. That would be a great product suggestion, if you're listening...

    DD from Merrimack

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