Outrunner 2305 1500KV 25g "Crack Series PRO" Motor

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25g 2305-1500KV CSP
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  • Outrunner 2305 1500KV 25g "Crack Series PRO" Motor
  • Outrunner 2305 1500KV 25g "Crack Series PRO" Motor
  • Outrunner 2305 1500KV 25g "Crack Series PRO" Motor
  • Outrunner 2305 1500KV 25g "Crack Series PRO" Motor
  • Outrunner 2305 1500KV 25g "Crack Series PRO" Motor
  • Outrunner 2305 1500KV 25g "Crack Series PRO" Motor


Though Twisted Hobbys is known for airplane designs we are also well known for creating some of the most powerful small motors available and Crack Series Pro are the perfect example!  We have done it again, we have surpassed our most popular small out-runner and redesigned our 26g Crack Series motor.   Our focus was to create a more powerful, better balancing higher acceleration along with high quality parts and manufacturing then ever before. The all new fixed prop hub allows for easy install of prop saver band assembly.  Shallow height can for increased prop stability, high grade magnets with a new winding along with a hollow shaft allows for ultimate spoil up, cooling ability as well as increased thrust output.  Also we have increased the hardware spare parts for more prop saver hub's since they have been known to get lost, also more o-rings are now included.

Quality without compromise! There is no mistaking the quality, reliability and overall performance of our Crack Series out runner motors.  Tested, proven to outlast and provide you with endless flights!  Running 2s or 3s the 2305-1500kv is capable of 60-120 watts of power.  The 5.5mm integrated new hub design works directly with our APC,GWS or Tuff Slow Fly props.  Twisted Hobbys "Crack Series PRO" 2305-1500KV 25g Brushless motor can be used for any 6-12oz foamie model. 

Our Recommended setup:

  • 2s w/ 8x4.3 or 9x4.7 Prop

Optional setup, not recommended unless watt tested and prop/hubs are true and balanced.

  • 3s w/ 8x4.3 Prop * Please Note * 9x4.7 is not recommended when running with 3s lipo's
  • 3s Lipo's this can damage motor or esc.


  • Constant Amps = 10 / 20 Burst
  • 2s 60 watts /3s 120 watts


  • Pre-Soldered Bullet Connectors, light duty O-Ring, mounting screws and 7mm alum prop hub adapters.

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10 Reviews

  • 5
    2305 1500KV Crack Series Pro Motot

    Posted by RickBrownson on Feb 25th 2018

    Very please with all aspects of this motor so far, not much flight time yet, but so far very good!!!

  • 5

    Posted by Mike Wussow on Dec 6th 2017

    This thing is an absolute beast!! Run on 2 or 3 cell it pulls a 32" indoor foamy around with ease

  • 5
    Video of test run o 32" span WWI plane

    Posted by Steve Dunn on May 2nd 2017

    This motor produces an unbelievable amount of power and thrust swinging the 9" recommended prop. Should be able to fly with 1/3 rd throttle for extended flights.

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