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E-Jarvis XTail
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E-Jarvis XTail E-Jarvis XTail E-Jarvis XTail E-Jarvis XTail E-Jarvis XTail


E-Jarvis XTail



NEW RCRCM 2550mm Wingspan Glider – Jarvis

Hello friends!!

Let me introduce the second glider of the new slope gliders series ... the JARVIS !!

It is a wing glider of 2.55m and Vtail,  full composite and designed for flight in slope that will be fabricated also in Xtail and electric version as well.

In the wings we find two mixed profiles of high performance that will give different benefits depending on the needs of each pilot, which will allow each client to enjoy a high performance flight in different types of slopes.

You can find in the JARVIS the perfect glider for slope when you think in size and performarce.

It is able to get super stall flights resistant, circles almost by itself, can fly long distances without losing altitude and is also very easy to land.

It is a great glider to fly in thermal conditions and get altitude very fast and of course you can get hight speeds very fast.

Made of the best composite materials and special resins, they give to Jarvis the hardness to demand its full potential.

The Pilots will have a glider very easy to transport and ride on the slope and also they will be able to enjoy an agile flight, fast and with high dynamic performance.

As always I want to thank my friends from RCRCM for trusting my designs and is for me a honor to be part of the Rcrcm family!

Carlos Pisarello


Available in 4 Versions:

Fiberglass+Carbon Standard Version: Standard hollow molded fiberglass construction reinforced with carbon fiber which gives good stiffness and torsion stability with lower weight and cost. Highly recommended for sport flying. 

Carbon Version: Wings built using carbon cloth as well as fuselage reinforced with carbon from leading edge of the wing to the tail. This configuration gives the model enormous stiffness and torsion stability. 

The first two versions are available in stock. We also can produce two custom versions; Light Carbon Version (less weight) and Double Carbon Version (with two layers of carbon).

Special Features:

  • Two-piece hollow molded composite Carbon or Fiberglass wing design
  • Carbon Fiber reinforced wing with square wing joiner
  • Live hinges on the wing and rudder with pre-installed wipers
  • Smooth, gel-coated finish with pre-painted graphics
  • Glider fiberglass or full carbon with a beautiful finish comes with all necessary accessories for mounting



  • 2.55Meter Wingspan Glider – Jarvis
  • Ballast Tube(for Motorless Glider only) , Motor mount(for electric version only), servo support, Push Rod, Clevis, Linkage Rod, Control horn, Servo Cover, Wing joiner, tail joiner, servo plate



Preferences                       Motor

Wingspan:                         2550mm

Length:                              1351mm

Wing area:                         46.7dm2

Flying Weight:                    1940g

Empty Weight:                   Fiberglass+Carbon Standard Version
                                           Carbon Version

CG:                                    95 mm from leading edge

Tow hook setting               NO

Ailerons                             YES

Elevator                             YES

Rudder                              YES

Flaps                                  YES

Required Radio                  No less than 7 channels

Recommend equipment configuration for an electric version   Basic configuration

Servos for wings               KST DS125MG*4

Servos for fuselage           KST DS215MG*2

Required Battery               3S 11.1V 2200mah 25c

Power System                   LC3542-6T KV920

Motor Mount Dia.             38mm

Electronic Speed Control   SkyWalker-60A

Fairing size                        40mm

Propeller/EDF                    13*7


The Settings:

CG: 95 mm from leading edge


max. 10 mm up 10 mm down (10mm are really huge throws. I think with 7 up and down you will be fine)


See elevator but try to program some differential for a smother rudder authority


15 mm up (or more if you like) 5-8 mm down (or more if you like)


Ailerons: 5 -15 mm up
depending on what you like. Flaps: 60° - 80°

Elevator mix to Flaps: 6mm down


Paint Scheme is also available in a wide range of colors, besides standard color scheme presents on this website and can also include some other color schemes.

Another important thing about the surface of the glider: this RCRCM glider is fully moulded. Mould precision ensures that each glider has a complete aerodynamic layout but in the process of composite production, there is a slight chance of very tiny air bubbles or slight cloth grain. In the unlikely event that these small imperfections exist, they do not affect the structural strength or flight performance.

Glider long term storage: Hang glider vertically to reduce the stress on the glider surfaces to avoid deformation that could adversely affect flight performance and trim.

Jarvis Manual

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