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  • Classic Dualsky five-spokes back cover with simple lines
  • Motor structure strength increased by 25%
  • Optimised stress distribution and strength increased without increasing the weight
  • High strength main shaft
  • High temperature resistant, high toughness epoxy glue
  • High precision double sides dynamic balancing
  • Waterproof splash (ball bearing not waterproof)
  • Rust-proof main shaft
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    Copyright Text - 2025 Modelflight

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    Dualsky ECO 4120C 500kv Brushless Motor suit Flex Cap 232EX and Laser 200

    SKU: DSXM51674
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    ECO V2 has made great improvements in many respects. It brought new electromagnetic design, more competitive performance and efficiency, long-time endurance and water-proof. This ECO 4120C 500kv motor is designed to be the electric equivalent of a .46 - .55 2-stroke engine.

    $129.99
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    Dualsky ECO 4120C 500kv Brushless Motor suit Flex Cap 232EX and Laser 200

    SKU: DSXM51674
    $129.99
    Loading...
    Loading...

    ECO V2 has made great improvements in many respects. It brought new electromagnetic design, more competitive performance and efficiency, long-time endurance and water-proof. This ECO 4120C 500kv motor is designed to be the electric equivalent of a .46 - .55 2-stroke engine.

    In stock

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