D4 ROAR Spec "Certified" Brushless Motor (17.5T) by Team Trinity

Team Trinity
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This is the Trinity D4 17.5 Turn ROAR Spec "Certified" Brushless Motor. The D4 "Certified" series provides motors that have been hand-built using Certified stators and Certified rotors that perform in the top 5%. The motors are then personally tuned, timed and dyno tested, with data results written right on the can.

Features include the TRITEP1112C "Certified" Hi-Torque Rotor, "Certified" Black Timing Endbell and maximum magnetism within the motor. Built as a 100% spec racing competition motor, the D4 "Certified" series provides some of the best and fastest Spec motors you can buy.


  • Hand Built "Certified" Series
  • "Certified" Black Timing Endbell
  • "Certified" Hi-Torque Rotor
  • Meets all ROAR Specs
  • 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
  • Compatible with D3.5 KillShot Stators

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

Verified Owner
Monday, Feb 8 2016 (8 months ago)
Team Trinity D4 ROAR Spec "Certified" Brushless Motor (17.5T)
Insane power! I run this in my YZ-2 on astroturf; it's very fast and consistent. 6 minute runs at 55 degrees of timing; temps are 145 - 155. Highly recommend this motor for stock buggy racing.
Mel Marks
Verified Owner
Thursday, Sep 3 2015 (about a year ago)
Team Trinity D4 ROAR Spec "Certified" Brushless Motor (17.5T)
Wicked motor! My track is tight with tons of grip this motor was the ticket😀