Category Archives: Accessories

Best in Town!

Be the talk-of-the-town when you show up at field with one of these water proof, dust proof, and crash proof transmitter cases.

Uncertainty always strikes when bringing your equipment into extreme weather conditions. From the sweltering-hot vacation beach to the violent desert dust storm, you will feel safe knowing that your precious equipment is fully protected. Our cases are designed to resist deformation and fatigue, the waterproof seal ensures a long-lasting watertight fit. With rounded corners, stainless steel hardware, thick wall construction, and oversized details these durable hard-sided cases are built to absorb shocks and keep water and dust out without sustaining damage to the case or more importantly your equipment. Available for DS and DC series transmitters and offered in three colors.

Check out more information below.

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New MKS Carbon Fiber Servo Arms

New to our line of MKS accessories are the Carbon Fiber Servo Arms. With special fit for your MKS servos, these strong and lightweight arms are just what you need! The available sizes are: 4.5″ offset arm;  4″ full arm; 2″ half arm; and 1.5″ half arm. Check them out online for more details like hub size.

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Software Suite For Graupner Servos

If you have viewed our site recently, you may have noticed that we now carry a total of four different series of Graupner servos. Although each series offers a slightly different performance factor, ALL of the Graupner servos we have are programmable! Simply download the software suite found here, and update your servo firmware via the cable (coming soon). After installation go to the link tab on the bottom and look for the servo setup link.

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More From Graupner Servos

In addition to the new  HVS line of Graupner Servos, we have added Graupners line of brushelss servos! Manufactured with high-quality components such as ball bearings, the Graupner HBS Servos provide the same great performance as a common standard servo. Optimized for high voltage and specially designed around a high-performance brushless motor, precision cut metal gears, and heat sink case to provide lower operating temperatures and longer run times, these servos will blow any standard servo out of the water. Fully programmable and a 2048 high resolution to meet your unique specifications (via the free Graupner Servo Setup Software) the HBS Line is ideal for all model types.

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New Graupner Servos Coming Soon!

Introducing the HVS series servos by Graupner. These digital servos are optimized for higher voltage input (up to 8.4V) with an aluminum heat sink for lower operating temperatures and longer run times. The HVS servos provide speed and holding power with low dead band technology for extra reliability and can be programmed to your unique specifications with our PC-based servo software.

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*Diagram pictured for GRSJ7970

Spirit-System Forum

Check out the go-to-place for all your Spirit Flybarless questions! Head to the and visit the forum. Talk with your peers, as well as the manufacturer directly, regarding all the units in the Spirit line of products.

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New – Opale Backpack M3 Servo Holder

The Backpack M3 Servo Holder is designed to easily transform your paramotor to the APV (Aerial Photography and Video) or FPV (First Person View) vehicle offering large space for your equipment, cameras or any other payload. Take a look.

Ready for simple bolt-on installation to the Backpack M3, hardware and servos are included.

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AXi Testing – What A Fun Job!

We have been spending much of our time at the testing bench this last week! Busy with the AXi 5630 HD, we have tested several different propellers, and have been quite impressed!

Last Chance For Free Shipping

Today is the LAST day to utilize free shipping and still have it arrive in time for Santa! Get your order in before its too late!

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* Shipping time frame not guaranteed unless shipped via expedited, guaranteed service. Additional charges apply.

Jeti REX Assist Receivers – FCC APPROVED!!!

We would like to announce that on December 12th, 2017, the Federal Communication Commission and Industry Canada, Granted Equipment Authorization (FCC), and Certificate of Acceptance (IC) to Jeti USA (Esprit Model Inc.) for the Jeti REX Assist line of receivers.

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