Trism DTS

Direct to Swash Conversion






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 Trism DTS (Direct to Swash) Conversion/Upgrade for Trex700 Nitro (Any Version)

Trism DTS

product image  Item Name: TrismDTS
 Item Price: $199.99   DISCONTINUED

Direct to Swash Conversion kit for All Trex 700 Nitro Helicopters
(All orders ships out in 4-6 business days)
Product Description Converts any Align Trex700 Nitro from Mechanical mixing to "Direct to Swash"
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Helibug Trism DTS (Direct To Swash) Conversion/Upgrade

Convert/Upgrade Any Align Trex700 Nitro (or Gasser) to "Direct to Swash" Setup

Plug and Play Setup - Utilizes Top Bearing Block Location for Mounting

Made with 6061 (4.75mm thick) Aluminum

No "Servo Reverse" Required in Transmitter

Hassel Free Design - 100% Bolt-on


Swash plate used in Trex700 Nitro needs a longer link. You will need Align Trex700 Part Number:  H70121 or H70112A

This conversion system is compatible with any Align Trex700 Nitro (Version 1 or Version 2). Its a 100% bolt-on Conversion and does not require any modifications to Trex700 Nitro Frames.

for Helibug Gasser Flyers (HB7-RC Kit),  you will need to use sand paper on the top of each side frames, as Helibug side frames has around 1mm more material.


Trism DTS Conversion Require Canopy Cutting -    Basically, anything above the top bearing block needs to be removed


This conversion system uses 22mm length links on all three servos. Align Rod Ends are 13mm each, so by keeping both links back to back, you will get 26mm. There are two ways to overcome this. Either you cut 2mm from each Rod End and use the included link or lower the servo arm.  Any of the two options works fine. If you dont want to cut 2mm from plastic rod end, then you will need to lower the servo arm by about 2 degrees. Any of the two options will have a full pitch throw (+/-)


Universal Conversion System. Mounting option for Both old and new Trex700 Nitro


Conversion Step Reference





WARNING: The radio controlled model helicopter built from this conversion kit is not a toy and is not meant for children. It is a flying machine capable of causing property damage and serious bodily harm to both the operator/assembler and/or spectator if not built and operated correctly and responsibly. Rotating components, especially the main rotor blades, are an ever-present danger. Model helicopters operate differently than model cars and airplanes. Helicopters by their nature are not positively stable, meaning that even if properly assembled and adjusted, helicopters will not recover from an unwanted flight attitude, nor will they hold any particular orientation without constant control inputs from the pilot.


HELIBUG has spent considerable time making this product reliable and easy to build, but only the operator can insure that it is safe. Because the safe operation of this helicopter is beyond the control of the Manufacturer and distributor, the owner/operator assumes all risk of use.

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