Maclan MRR V3 Competition Sensored Brushless Motor (17.5T)

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Maclan MRR V3 Competition Sensored Brushless Motor (17.5T)
Price: $104.99
Discontinued Online
This item is discontinued and no longer available for purchase. You may want to search our site for a similar item.

The Maclan MRR V3 Competition Sensored Brushless Motor is the result of the latest efforts by Maclan Racing and is based on the successful V2 platform with various updates to improve overall performance. Improvements in this generation are significant and will make a noticeable performance gain.

NOTE: This motor should not be paired with the Reedy Blackbox 510R 2S ESC (ASC27004, ASC27005). These ESCs deliver 3.3V from the sensor port, and Maclan V3 motors require a minimum of 4.8V.    

  • Engineered & Developed right here in the U.S.A.
  • Updated 1-piece precision machined motor can design that eliminates the need for long motor can screws. Redesign uses a total of 5 short screws. It saves weight and no more optional screws required.
  • Improved stator shape that meets the latest ROAR regulations for the highest legal performance.
  • Realigned sensor positions for more accurate reading.
  • Premium Ultra High Torque Rotor is now standard by default. You get best performance right out of the box. Available in 13.5, 17.5, 21.5 Turns
Available Turns: 17.5
Short Stack: Yes
Case Length: 51.20mm
Case Diameter: 36.00mm
Shaft Extension: 14.00mm
Shaft Size: 3.17mm
Weight: 147g±2g
Screws Size (end cap): M2.5x6 (1.5mm Hex)
Screw Size (motor can): M2x6 (0.05" Hex)
Front Bearing Size: ID: 3.175mm OD: 9.525mm H: 3.9675mm
Rear Bearing Size: ID: 3.175mm OD: 7.9375mm H: 3.5712mm
Poles: 2-Pole
Default 13.5/17.5/21.5 Rotor: Premium Ultra High Torque Rotor
ROAR Approved:
  • 17.5 Approved 
  • 13.5/21.5 pending approval
Limited Factory Warranty: 120-Day

This product was added to our catalog on October 15, 2020

juan torres
Verified Owner
Sunday, Sep 26 2021 (about 2 years ago)
Maclan MRR V3 Competition Sensored Brushless Motor (17.5T)
This motor performs as advertise, runing it on 2wd xray xb2 stock class in high bite indoor clay track and i feel the motor has gret torque to get you moving out of the tight cornes and the speed needed for the straights.
Shawn Gosciminski
Verified Owner
Tuesday, Nov 1 2022 (about a year ago)
Maclan MRR V3 Competition Sensored Brushless Motor (17.5T)
these motors are fast out of the box... great craftsmanship