RC servos spline chart

How many splines have your servo? Here is a listing to help you to select the right horn for your servo.

Pay close attention to your servo, some servos are rebadged servos from other brands. This is the case of the Hobbico CS-170 that uses 24 splines (Hitec) instead of 25 splines traditionally found on Hobbico servos.

  • Ace/Thunder: 25T
  • Airtronics: 23T
  • Blue Bird: 25T
  • Cirrus: 25T
  • Duratrax: 25T
  • Futaba: 25T
  • Hitec: 24T
  • Hobbico: 25T (Some servos like the CS-170 uses 24 splines)
  • HPI: 25T
  • Jr: 23T
  • KO: 23T
  • MRC: 23T
  • Multiplex: 23T
  • Power HD: 25T
  • Sanwa: 23T
  • Savox: 25T
  • Spektrum: 23T
  • Tamiya: 25T
  • Team Associated: 25T
  • Tower: 25T
  • Traxxas: 25T
  • Xpert: 25T


Sylvain Lafrance

Sylvain Lafrance

Hello, my name is Sylvain Lafrance and I am the man behind MyRCBox.com. I have bought my first hobby grade RC in the early 90s. With years, what that started as a simple hobby, quickly became a strong passion. I am so much passionate about R/C that I have created MyRCBox.com in 2006 to share my experiences with R/C products that I use for racing and bashing. Follow me !

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