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Our New Line of 4 Channel Helicopter Upgrades

​HRS is Proud to present our line of custom upgrade parts and kits. We have spent countless hours on research and development so that we could share these great parts with everyone who loves R/C helicopters as much as we do. HRS noticed a serious lack of upgrades for 'Toy' style helicopters. And as much as we love professional 6 channel helis, we love toy helicopters like the DH 9116 and the WL V911 just as much. After all, its all about having a good time. So we decided to come up with our own unique line of upgrades to a wide variety of R/C helis. HRS has our own machine shop and we use only Aircraft grade aluminum in our parts, and every one of our CNC parts is hand made by professional technicians. We also re-solder all contact points with our own high grade lead solder for better conductivity. We know how much fun it is to upgrade any helicopter. We have many new upgrades coming out all the time.

Most orders ship for $5 USPS Priority from California
International Shipping $25
9116 PCB w/MOPS
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I have taken the stock primary circuit board for the Double Horse 9116 and have soldered the Motor Overload Protection Circuit (the most common problem with the 9116, causing the main motor to cut out under stressful loads). This board will power even the most powerful motors. Stock PCB's require you to solder the power switch and the battery cable yourself. I have soldered on the correct switch and battery cable for you and the MOPS circuit as well. This is a drop in upgraded circuit board and is pre-tested before shipping to ensure it is perfect for you.

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Evil Upgrades is proud to present out Double Horse 9116 Full Upgrade Kit. Our upgrade kit consists of the of special 180 Pro Dual Ball Bearing High Output Main Motor, our proprietary High Output High Torque Tail Motor with anodized aluminum heat sink complete with heat shrink tubing for installation and our amazing state of the art Lipo Battery Upgrade with an amazing 900mAh capacity with an impressive 30C discharge rate and a charge rate of up to 5C! Click on this link for a more in depth description of this one of a kind upgrade kit for the Double Horse 9116.
HRS presents our Double Horse 9116 Upgraded Main Motor. This is an amazingly powerful 180 class ball bearing main motor replacement for the 9116. This is a pint sized powerhouse. We have professionally soldered our own high grade silicone wire plug to our main motor with high grade lead solder. This motor is drop in easy, just plug her in and your ready to go. This is part 1 of our 3 part upgrade kit for the Double Horse 9116.
Evil Upgrades presents our Double Horse 9116 Upgraded Lipo battery. This battery is a culmination of a lot of very hard work and research. This is really the key to our upgrade kits. This batteries capacity is 900mAh of raw power and a discharge rate of 30C nominal and a high charge rate of up to 5C, 7.4 volts. We have so much data on this achievement and we urge you to click this link to find out all about it. This powerhouse is part 3 of our must have 3 part 9116 kit.  
HRS presents our Double Horse 9116 Upgraded Tail Motor. This is another one of our proprietary components. Does tail wag have you down? Is your 9116 a bit hard to control? If so, or if you just want amazing tail hold this is the tail for you. This is a high power high torque tail motor with a blue anodized aluminum heat sink. It comes with everything you need for a quick and easy install. This upgraded tail motor is part 2 of our 3 part 9116 kit. Click here for more details. 
HRS presents our Double Horse 9116 Full Metal Gear Upgraded High Torque/Output Servos. With a powerful main high torque motor along with amazing high strength metal gears this upgraded cyclic servo displays powerful performance. It will move your swashplate with unparalleled force at those times when your bird needs that performance. Doing a hard dive, pushing your heli to the limit? This is the servo for you. We hand make each one and test them out personally. You cannot get this servo or any like it that will work on the 9116 except here. 
If you have a specific order in mind, and do not see the options you would like, or if you just have a questions, please feel free to send us a message and we will get right back to you. Please leave phone number and ensure your email was entered correctly. Our replies usually go to your spam box, so make sure to check it. Thanks!
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