D4 1S Short Stack Brushless Motor (17.5T) by Team Trinity

Team Trinity
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This is the Trinity D4 1S 17.5 Turn Short Stack Brushless Motor, with an included TRITEP1112 Hi-Torque Rotor. Can the D4 get any better? You bet! The D4 Short Stack provides lower resistance, more RPM and more power, while carrying on the Trinity legacy of power, reliability and performance.

D4 features include a redesigned stator and certified wire gauge to ensure that this motor remains legal! Other improvements include a redesigned 3 piece can with increased venting to deliver efficient cooling, and a redesigned end bell for improved bearing alignment. This has been combined with redesigned solder tabs, high power NdFeB Neo magnets and grade 5 ball bearings.


  • Meets All ROAR Specs!
  • More RPM, More Power
  • Lower Resistance
  • Redesigned Stator
  • High Temperature Pure Copper Wire
  • Certified Wire Gauge
  • Infinite Actual Timing Adjustment
  • Redesigned 3 Piece Can
  • Redesigned Endbell For Better Bearing Alignment
  • Easy To Solder Silver Plated Tabs
  • Increased Venting For Better Cooling
  • NdFeB Neodymium Magnets
  • Grade 5 Ball Bearings
  • Uses All D3.5 Killshot Stators

This product was added to our catalog on January 8, 2015.