JS-2 Analog - Frame (Carbon & Hardware Only) - T700 Carbon

Note: TPU Pod & TPU parts not included. They can be purchased separately in the Spares Section or STLs downloaded for free.

BMS Racing JS-2:

This is the primary racing machine for the BMS Racing team. Developed for the purpose of competing internationally for the 2023 season in a team environment, there are a host of changes from the original JS-1 to suit the new requirements.

The prototype version of this frame won the 2023 New Zealand Open along with the 2023 Australian International Airshow Drone Racing Open .

These changes include:
-Fits larger ESCs such as Foxeer Reaper 60A slim with rearward XT60 & factory Capacitor.
-Improved aerodynamic balance
-Improved weight distribution
-Arm bolts are independent from the stack bolts (easier arm replacement)
-Optional locked in Camera tilt (tilt range is 25-75 degrees)
-True X Layout, improved efficiency below 45 degrees angle during forward flight.
-Airframe weight in standard config including TPU (No electronics or motor bolts) is ~76g (Analog) or ~80g (HDZero)

Note: This is only the carbon & hardware for the frame. For proper assembly, additional TPU parts are required to complete the build. We have printing on demand available, but additionally all the parts are available on Thingiverse as a free STL download.

TPU sold through BMS Racing is made for the TBS Triumph Pro U.FL, Foxeer Predator Nano & in the case of the HDZero Version, the whoop lite board & 90FPS Camera with upgraded runcam lens. If you are using a different antenna, camera or lens, please contact us first to verify compatibility before you make a purchase. We will be producing more mounts & variants as required.

Kit Includes:
Everything needed to build the frame, less the TPU Parts and Electronics.
So Battery Pad, Battery Strap is included in the kit.

Recommended parts list (HDZero):
VTX Antenna: TBS Triumph pro (U.Fl for standard TPU)
VTX: HDZero Race V3 or Foxeer HDZero VTX
Camera: HDZero 90FPS Cam with lens upgrade
FC: Foxeer F7 or H7 FC 20x20 (note if 10v bec required)
ESC: Foxeer Reaper 60A Slim
Propeller: Gemfan 51366 V3, Gemfan 5127, Gemfan 51466 V2 or HQProp BMS
Motor: T-Motor BMS Raptor V2
Battery: Tattu R-Line V5 1400
RX: TBS Tracer, TBS Crossfire or Radiomaster ELRS

Recommended parts list (Analog):
VTX Antenna: TBS Triumph pro (U.Fl for standard TPU)
VTX: TBS Unify Pro (32 nano or nano)
Camera: Predator nano
FC: Foxeer F7 or H7 FC 20x20
ESC: Foxeer Reaper 60A Slim
Propeller: Gemfan 51366 V3, Gemfan 5127, Gemfan 51466 V2 or HQProp BMS
Motor: T-Motor BMS Raptor V2
Battery: Tattu R-Line V5 1400
RX: TBS Tracer, TBS Crossfire or Radiomaster ELRS

Tune will be available as a preset soon, but for now just contact Thomas Bitmatta (@bmsthomas_ on instagram)

Change Log:
6th Sept 2023 - Arms no longer chamfered - Price reduced

JS-2 Analog Build Guide

Note: the Bolt sizes used on the frame and in particular the 6 bolts that lock in the roll cage in conjunction with the standoffs. At either end you use 6mm bolts and in the mid section you use 8mm bolts which allows for the TPU VTX antenna mount. 

When installing the TPU VTX antenna mount, the 8mm only need to be just nipped up. Do not over tighten them as they TPU will make sure they don't come loose.

Note: ESC is secured using 4 Nylon M3 Nuts.

Note: TPU VTX Mounting bracket and VTX antenna Mounting location.  

The above illustrates location of Control Link RX Mounting location.