Thunder Power Z3R-8 1/8 Scale Sensored Brushless Motor (1900Kv)

Thunder Power
This item is discontinued and no longer available for purchase. You may want to search our site for a similar item.
Low Price: $149.99
Discontinued Online

This is the Thunder Power Z3R-8, 1900kV 1/8 Scale Sensored Brushless Motor. Thunder Power RCís Z3R-8 Sensored Brushless motors are designed for use in 1/8th scale off-road vehicle applications. Z3R-8 motors are high-powered for pro-level performance and are available in 1400Kv, 1900Kv, 2100Kv and 2400Kv for any buggy. Each motor is constructed from high-quality materials including a balanced, high-strength 4-pole neodymium rotor, high-temperature coated copper wire and plated copper solder tabs, while features including easy-to-set adjustable timing from 0ó25 degrees and fast-switching, high-temp sensors make it easy to maximize performance.

The Z3R-8 motors are compatible with brushless sensored and sensorless electronic speed controls for flexibility in power system optimization. All Z3R motors are designed and developed from the ground-up, tested rigorously and race-proven in the hands of top racers world-wide including Paul Lemieux and others, Z3R brushless motors are built to deliver maximum performance and reliability.


  • Ribbed, aluminum heat sink can with built-in cooling fins
  • Balanced, high-strength 4-Pole neodymium rotor
  • Easy-to-set, 0Ė25 degree adjustable timing
  • High-temp coated pure copper wire
  • Plated copper solder tabs
  • Fast-switching, high-temp sensors
Type: Brushless Sensored
Timing: Adjustable (0Ė25 degrees)
Weight: 11.4 oz (323g)
Overall Diameter: 1.65 in (42.1mm)
Shaft Diameter: 0.20in (5.0mm)
Overall Length: 2.72 in (69.2mm)

This product was added to our catalog on October 20, 2011.

Verified Owner
Monday, Jul 15 2013 (about 4 years ago)
Thunder Power Z3R-8 1/8 Scale Sensored Brushless Motor (1900Kv)
Much more torque than the Tekin T8. I have always ran Tekin products but so does everyone else at my local track. I noticed a few people running the Thunder power that had a lot more rip down the straight away and just seemed to have the better edge. I did not even know Thunder power made a 8 scale motor. You will not be disappointed with the Thunder power. Also has adjustable timing in the end bell.)
Paul Estrada
Tuesday, Oct 31 2017 (7 months ago)
Thunder Power Z3R-8 1/8 Scale Sensored Brushless Motor (1900Kv)
Highly recommended motor! can compete to Tekin, Reds, HW and Trinity and other motor out there! no heat issue! Ice cold for 12 minute run!BTW thanks Amain to make this motor in sale price! got for $80 bucks! good deal! :))
Jurij J.
Verified Owner
Wednesday, Sep 11 2013 (about 4 years ago)
Thunder Power Z3R-8 1/8 Scale Sensored Brushless Motor (1900Kv)
Very good and powerful motor. Smooth power delivery and 40g (measured) lighter than T8 1900. I recommend it. Top +++++)
Wednesday, Sep 10 2014 (about 3 years ago)
Thunder Power Z3R-8 1/8 Scale Sensored Brushless Motor (1900Kv)
I love this motor really: light, powerful, smooth... BUT the construction is somehow too light. After running 20-25 pack, everything seems to fall apart: timing setting is turning by itself, the screws are untightening (even though thread locking the screws), plastic part brake down. I guess it's a good motor for on road but not for offroad, when you have to jump, bump and flip over with your buggy on loose track. Waiting for a stronger version 2??)