SKU: 99788389040

2028 Extreme 4-Pole Sensored Brushless Motor (800Kv)

Sale price$3810.15 Regular price$4233.50
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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13

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Description

2028 Extreme 4-Pole Sensored Brushless Motor (800Kv)The Castle 2028 Extreme 800KV motor now has an improved 4 Pole 12 Slot design that boasts exceptional efficiency and produces less heat. If you need large scale power for large scale vehicles the brushless sensored 2028 800KV motor will no doubt hold up to the heavy throttle and extended usage, that 1 5th scale vehicles like the Losi 5IVE T, 5IVE B or DBXL E encounter. It is the perfect upgrade for any 1: 5 scale RC hobby vehicles (including gas to

The Castle 2028 Extreme 800KV motor now has an improved 4-Pole 12-Slot design that boasts exceptional efficiency and produces less heat. If you need large-scale power for large-scale vehicles the brushless sensored 2028-800KV motor will no doubt hold up to the heavy throttle and extended usage, that 1/5th scale vehicles like the Losi 5IVE-T, 5IVE-B or DBXL-E encounter. It is the perfect upgrade for any 1:5 scale RC hobby vehicles (including gas to electric conversions) weighing up to 30 lbs for 2WD and 25 lbs. for 4WD. The 2028 Extreme can easily run in the 10 horsepower range.

Without a robust and reliable design, efficiency will only go so far. RC enthusiasts love pushing their equipment to the edge. The Castle engineers know this and spared no expense when developing a design that could hold up to the harsh conditions that the RC community will throw at it, resulting in a cooler running motor. A cooler motor has a longer lifetime. Construction of this motor required careful component selection; each verified through internal testing to ensure the highest efficiency possible. In the end, the result is a motor with unmatched quality, performance, and reliability.

Features:

  • Running modes include Sensored and an ULTRA-EFFICIENT sensorless mode.
  • High-strength, high-temperature grade neodymium sintered magnets combined with High-strength Kevlar wrap ensures the integrity of the rotor is not compromised during harsh running conditions.
  • Oversized NMB bearings and vibration dampening system ensure the longest bearing life possible.
  • Proprietary winding techniques allow us to produce a stator assembly that is the lowest possible resistance, resulting in a cooler running motor.
  • Dual sensor ports to ensure optimal installation in your large-scale vehicle.
  • Updated modern and sleek design; looks as cool as it performs.
  • Specifications:

  • Minimum Input Voltage : 3S
  • Maximum Input Voltage : 12S
  • Sensored Capable : Yes
  • Recon G6 Certified Motor : No
  • ROAR Certified Motor : No
  • Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 99788389040

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    4.2 ★★★★★
    Based on 24 reviews
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    Some_Technophile
    Grantham, US
    ★★★★★ 4
    A great line of sight phone holder with a few flaws.
    Overall this does the job and is priced affordably the pros and cons are as follows: Pros: Strong magnet Solid construction Great for line of sight Charges well Cons: Charging cable is not long enough to route inside my car holder tends to droop down slightly with my phone on it (Pixel 7), not so much that it's failing but just not holding it's set position
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 12, 2026
    J
    Verified Purchase
    Jason T
    Cuba, US
    ★★★★★ 1
    Does not swivel and slow charger
    As mentioned in another review, you cannot change the angle of the phone so it faces the other way since it does not swivel. Wish I wish I would have known that before placing it. Also, the charger is REALLY slow. It’s slower than the MagSafe chargers I have in my house. I’m not sure if this is defective. I only used it on my way home from work, and I will be returning it.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 8, 2026
    D
    Verified Purchase
    diane gammons
    Boise, US
    ★★★★★ 5
    Almost perfect
    Style: Screen+Charger
    Solid mount. I’ve tried other ones but they don’t sit as nicely as this one. It also has a lot of adjustments to allow for using it any way you need it to so it is very versatile. The magnet strength is really good and holds my phone really well. Sometimes it feels too strong which I guess is a good thing. The charging works well but I wish the cable was a little longer
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 21, 2026
    J
    Verified Purchase
    Jin
    Chelsea, US
    ★★★★★ 5
    Great Phone Mount
    Style: Screen+Charger
    Works great! It’s been a fantastic upgrade for my car. The installation was quick and seamless, and it fits perfectly with the Tesla interior. The wireless charging stays fast and stable. I highly recommend it.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 13, 2026
    T
    Verified Purchase
    Todd Wahl
    Whiting, US
    ★★★★★ 4
    Almost Perfect But With Workaround it Rocks
    Style: Dash+Screen+Qi2 Charger, Style: Dash+Screen+Qi2 Charger
    This works almost perfectly in my Tesla, with one small tweak for hot summer conditions. It holds my phone very well overall—I position it slightly off-center at about the 10 o’clock position. However, with a larger phone like the Galaxy S25 Ultra, the combination of weight and summer heat can cause the mount to slowly rotate as the suction cup loses some grip. I found a simple fix that works extremely well: applying a small amount of rosin (the same kind used for violin bows) to the friction point where the rotating arm meets the suction base. That added grip completely solved the issue. Now the mount stays exactly where I position it, even in the heat. Solid product, and with that minor adjustment, it performs exactly how I need it to.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 3, 2026

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