Skystars RC KO55 55A Blheli_S 4-in-1 30x30 ESC
SKU: 61129932148

Skystars RC KO55 55A Blheli_S 4-in-1 30x30 ESC

Sale price$45.89 Regular price$50.99
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

Skystars RC KO55 55A Blheli_S 4-in-1 30x30 ESCThe Skystars RC KO55A 3 6S BLHeli_S Dshot600 4 in 1 ESC features 55Amp continuous current, support for Dshot 300 1200 Proshot1000, telemetry (Voltage, Current, etc.) and BLHeli_S firmware at a fantastic price. Check out all our Electronic Speed Controllers and the rest of our Skystars Products! Excellent over current capability By adopting the best PCB material and PCB production process. Such as application of high TG materials, 3oz copper PCB & 2m

The Skystars RC KO55A 3-6S BLHeli_S Dshot600 4-in-1 ESC features 55Amp continuous current, support for Dshot 300-1200 / Proshot1000, telemetry (Voltage, Current, etc.) and BLHeli_S firmware at a fantastic price.

Check out all our Electronic Speed Controllers and the rest of our Skystars Products!

Excellent over-current capability

By adopting the best PCB material and PCB production process. Such as application of high TG materials, 3oz copper PCB & 2μm gold deposition process on PCB. Together with 6-layer layout design of board, compared with others that commonly use 4 layers, allowing it to withstand higher current.

Extreme stability and support of 6S LiPo battery

By use of 24 pcs of new Toshiba standard 40V 5x6 Mosfet & electronics imported from USA and Japan.  Plus advanced lead-free SMT Processing technology. It makes ESC fully support 6s battery and get better performance.

Beter Control Performance

Flashed with the latest BLHeli_S firmware in factory, support telemetry functions (including voltage ,RPMS, & current )

Specifications:

  • Dimension: 41*46mm
  • Mounting Holes: 30.5*30.5mm/¦µ3mm
  • Weight:13.3g
  • Supports 3-6S Lipo input
  • BB21 MCU, 48Mhz Runs BLHELI 16.X Firmware
  • Current sensor: YES
  • BEC: NO
  • Supports: DShot DShot150/300/600/MultiShot/ OneShot etc.
  • Target: Q-H-30 BLS 16.7
  • BLHeliSuite download

Package Includes:

  • 1pc x KO55A 3-6S BLHeli_S Dshot600 4-in-1 ESC
    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: 61129932148

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    Garvey
    Port Orchard, US
    ★★★★★ 5
    Very much real gold
    Color: Yellow Gold - 2 mm, Ring Size: 7, Color: Yellow Gold - 2 mm, Ring Size: 7
    At first I thought that it was too tight. I started wearing it for a couple of weeks and it felt great after.
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    Reviewed in the United States on May 22, 2026
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    Sep37
    Omaha, US
    ★★★★★ 5
    Buy it
    Color: White Gold - 2 mm, Ring Size: 7, Color: White Gold - 2 mm, Ring Size: 7
    Beautiful thin band that fits perfectly with my other ring! True to size. Great price for the quality!
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    Reviewed in the United States on April 18, 2026
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    Mitchell Powell
    Belleville, US
    ★★★★★ 5
    Excellent quality
    Color: Yellow Gold - 2 mm, Ring Size: 8
    Beautiful ring. It went perfectly with the diamond ring I got her. 10/10 recommend this ring.
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    Reviewed in the United States on December 26, 2025
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    Hawaii bird lovers
    Lexington, US
    ★★★★★ 5
    Beautifully shiny gold. I’m in love!
    Color: Yellow Gold - 3.5 mm, Ring Size: 7, Color: Yellow Gold - 3.5 mm, Ring Size: 7
    Yellow gold, 14k 35mm in size 7. Beautiful barrel design. Lightweight but solid. Polished & shiny. I am so happy with this ring! It’s just what I wanted. If you’re not sure what millimeter to get, for the 35mm. It’s worth it.
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    Reviewed in the United States on October 17, 2025
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    robert j. key
    Whiting, US
    ★★★★★ 5
    Satisfied
    Color: Yellow Gold - 3.5 mm, Ring Size: 9
    Beautiful
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    Reviewed in the United States on February 12, 2026

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