SKU: 23404047415

OMP M4 MAX (combo kit) incl. motor, servos, ESC - Orange

Sale price$387.00 Regular price$430.00
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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30

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Description

OMP M4 MAX (combo kit) incl. motor, servos, ESC - OrangeOMP M4 MAX (combo kit) incl. motor, servos, ESC Orange The popular M4 "380" class 3D helicopter can now be purchased in a new super powerful M4 MAX version. The MAX, like the "eM Four", has a 120 CCPM cyclic plate with a flybarless rotor head. A new, more powerful brushless motor directly drives the 945mm diameter main rotor; the tail rotor on the extended carbon tail spar is driven via a wider toothed belt for reliable transmission of all that power.

  • OMP M4 MAX (combo kit) incl. motor, servos, ESC - Orange
  • The popular M4 "380"-class 3D helicopter can now be purchased in a new super-powerful M4 MAX version. The MAX, like the "eM-Four", has a 120° CCPM cyclic plate with a flybarless rotor head. A new, more powerful brushless motor directly drives the 945mm diameter main rotor; the tail rotor on the extended carbon tail spar is driven via a wider toothed belt for reliable transmission of all that power. You can install your favourite flybarless controller and servos, at least an 80A speed controller, ideally with governor function, a 6S LiPo 2200 mAh battery and of course a reliable RC set.

    Let's take a closer look at this latest addition to the OMP Hobby hangar. The fuselage structure is based on a pair of carbon fibre sidewalls connected by duralumin and plastic crossbars. The "heart" is a duralumin structure carrying a SUNNYSKY R80-7 brushless motor with an attached main shaft housing with bearings and swashplate servo holders. The main rotor is direct drive, the balance rotor is driven by a 5mm toothed belt. The swashplate and rotor head with blade carriers are all metal from precision CNC machined parts. All control rods are fitted with bolt rods to allow rod length adjustment without the need to remove ball studs. The tail beam is carbon tubing, the vertical stabilizer and sidewalls of the tail rotor housing are also carbon. The head and the blade drive of the tail rotor are all-metal; the lateral movement is controlled by a servo mounted in the lower fuselage with a carbon rod. The undercarriage is of tough fibreglass-reinforced plastic.

    A basic set of 420mm main rotor blades (RotorTech 420 Ultimate) and tail rotor blades is supplied with the model.

    To control the helicopter, you'll need at least a six-channel RC set; for full conventional and 3D flying, you'll need a computerized transmitter with 2–3 adjustable flight modes with at least five-point pitch curves for hovering and aerobatics and an additional mode for autorotation.

    The helicopter is ready to install a flybarless controller - you can easily use most controllers suitable for helicopters of this size, such as Bavarian Demon 3X or AXON, Futaba CGY760R or CGY755 and many others.

    Of course, you can use high-quality fast and powerful digital microservers with metal gears; for the swash and yaw plates the super fast KAVAN GO-1021MG brushless servos are perfect, and for yaw, you can also use the special narrowband (760µs) KAVAN GO-11T46MG brushless servo.

    The electronic speed controller should have a load capacity of at least 80 A and a governor function. A suitable controller is e.g. the 85A OMP HOBBY controller designed specifically for the M4 MAX helicopter or the Hobbywing Platinum PRO 80A V4 etc.

    For power supply, you will need a 6S 22.2V 2000–2200mAh LiPo battery with 60C discharge rate to fully utilize the motor power and capabilities of the helicopter.

    The easily removable sports cabin is made of very lightweight moulded durable plastic - choose from three colour schemes to ensure good visibility and "readability" of the helicopter's position in the air.

    The M4 MAX is a full 3D pitch-controlled helicopter - and as such assumes and requires appropriate pilot experience. It's not a drone where you just give it the throttle, it takes off and hangs "like glued" with no control inputs. The M4 MAX will be fully enjoyed by advanced pilots who already have extensive experience flying collective-controlled ("six-channel") helicopters.

    The helicopter set contains: complete set of mechanics parts, SUNNYSKY R80-7 brushless motor, nose and balance rotor blades, building and setup instructions.

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
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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]
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SKU: 23404047415

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KristyLou
West Palm Beach, US
★★★★★ 4
Roomy and comfortable.
Size: 12, Color: Eggshell White
I love the length but they are very roomy in the butt and thighs. They were tight on my waist though. I think I’m more used to the skinny look but these were extremely comfortable and they wash up great!
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Reviewed in the United States on April 28, 2026
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e
Lowell, US
★★★★★ 5
Cute, seem well made, good fit though run large (size down)
Size: 0, Color: Caramel
Super cute. Orange/rust isn't really my color but they were on sale so I thought I'd try. Washed and dried beautifully. I already wore them once and had no problems, they were comfortable with enough stretch but not so much that they were falling off. I like that they can be worn long or cuffed. I liked the length for my inseam which is about 28". I did have to size down. Normally I wear a 2, but I ordered a 0 because it was less expensive lol. They fit perfectly. Definitely not too tight for my pear shape. My weight ranges from about 112-116. My waist is around 25" and hips about 36.5", the largest part of my thighs measure about 21" around so I feel like they are good for those of us who are bigger/curvier on the bottom than the top. I'll likely order another in navy too!
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Reviewed in the United States on September 8, 2025
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mary
Omaha, US
★★★★★ 3
Excellent value
Size: 12, Color: Eggshell White
I do like the fabric and lighter weight compared to similar style pants. They do run on the loose side, so keep that in mind. Excellent value
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Reviewed in the United States on March 13, 2026
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mom down time
Dallas, US
★★★★★ 5
Great quality pants but does run big
Size: 0, Color: Tan
I was quite impressed with the fabric. It is a strong and sturdy cotton. The pants fit very well and I really like the partial elastic on the back. The elastic makes it fit well and a belt is not needed. I did size down based on the other reviews and I am so glad I did, it fits very well. I just put in an order for the navy blue ones.
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Reviewed in the United States on January 7, 2026
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Dutch
West Palm Beach, US
★★★★★ 1
Don’t buy
Size: 2, Color: Navy
These are awful. Wide elastic on the back waistband. Sizing is way off. They’re at least two sizes too big.
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Reviewed in the United States on April 15, 2026

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