Scorpion Tank Chassis KIT


This tank has been fully designed from the ground up to be 3d printed and ready to IR battle.

When fitted with a Clark TK22 board it is compatible with Tamiya and Heng Long IR battle systems. Measures approximately 11 x 5.5 x 5.5 inches.

View instruction manuals here: Scorpion Manual v1.0 & Scorpion Electronics

You need this “Chassis Kit” and at least a “Wheel“, “Deck” and “Gun” to have a bare bones FV101 Scorpion tank. Many other options to choose from also, check out all the other products in this category!

SKU: SCORP-KIT Category: Tags: ,


All new Delrin transmission now included in the tank kits!


  • Real working torsion bar suspension
  • Idler tension system to always keep the tracks tight
  • Easy to assemble track linksĀ (Put pin in tracks, glue ABS pads, done!)
  • Wheels have tires printed in black ABS
  • Hexagonal driveshafts
  • Sealed rubber ball bearings for nearly every moving part, 38 in total!
  • Quick release deck and turret for easy maintenance and battery access
  • Fits standard 7.2v sized battery (6 cell sub-C size)
  • Mounting holes in the upper hull for a Clark TK22 board (Other boards can be used)
  • Fits 2x 370 sized motors using a custom Delrin CNC machined gearbox!
  • Skeleton structure for easy assembly of entire tank
  • Several working storage boxes with opening lids
  • Many details including wire mesh for the exhaust
  • Light fixtures are printed to use 3mm and 5mm LEDs
  • Working front radiator hatch for power, volume & voltage meter access
  • Engine vents have open slots to allow sound from a speaker system out of the tank
  • 360 turret rotation possible with optional 12 wire slip-ring
  • Working turret hatches for gunner and commander (Can fit Tamiya IR apple or others)
  • Functional gun elevation and recoil using micro servos
  • Machine gun LED and IR holes in the gun mount
  • Easy access servo mount system for turret to install servos
  • Includes spares for nearly every moving part
  • Brass gun barrels (For all sizes 30mm, 76mm, 90mm)
  • Vast amount of options for different tanks, see products below:


  • Raw printed parts, with extra spares for almost every moving piece
  • Printed tracks and tires in black ABS plastic
  • 2 different styles of front lights
  • 2 smoke grenade launcher designs (3 and 4 units)
  • Scale tools (Axe, shovel, etc.)
  • Rubber mud flaps
  • Frosted lens for lights
  • All Hardware:
  • Tamiya science gearbox kit (Used for most of the transmission)
  • Stainless steel screws, rods, hex driveshafts, springs, piano wire for suspension, shaft collars, hook and loop strap for battery.
  • 38 rubber sealed ball bearings for the wheels and transmission etc.
  • Bronze bushings and nylon spacers for suspension
  • Metal mesh screen for exhaust guard
  • Nails used as pins for the tracks, and also used in several hinges like the turret covers and power switch hatch
  • Printed Instruction manual
  • + Bonus 3 Posters (11×17)
  • + Large Electronics Wiring Diagram (11×17)

***Black ABS tires not shown in images, but are included.

***Storage bin on the right side of the tank not shown in images above, but is included.


  • Deck A, B or C
  • Wheels A or B
  • Optional Storage boxes A, B or C (You can mix and match all together)
  • Transmitter / Receiver
  • Electronic controller board like Clark TK22
  • IR emitter
  • Speaker / Volume Control
  • Tamiya apple or similar receiver to pick up IR damage
  • Paint
  • Assembly
  • Remove support material and file/clean-up parts
  • Must drill holes to larger sizes (Includes an instructional drill guide)


  • 0.07″
  • 5/64″
  • 3/32″
  • 1/8″
  • 9/64″
  • 3/16″
  • 3mm
  • 5mm
  • 7mm

Additional information

Weight 3 lbs
Dimensions 12 x 6 x 5 in


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