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(6 customer reviews)


TRX-4 based LCG crawler chassis. See description for additional info. 

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SKU: NG-TC-V1 Category:


This LCG Class 2 chassis system is designed specifically for the 313mm/12.3″ wheelbase TRX-4 platform.

Designed with state of the art 3D modeling software to optimize suspension geometry, component location and center of gravity. 

Kit features:

  • *NEW* All plastic parts are printed with ultra lightweight high-tech polymer PA12 Nylon
  • Divorced primary drive with a compact and lightweight Generation 2 transfer case
  • Stainless Steel primary drive and transfer case shafts
  • Stainless Steel screws, nuts and miscellaneous hardware
  • Genuine Vanquish Incision 52t 32p spur gear included
  • Excellent weight distribution, low center of gravity
  • Improved suspension geometry with built in anti squat and a low instant center
  • Steel prop shaft with brass pivot balls
  • Your choice of 2 skid plates: Standard for 540/550 motors and Extended for shorter outrunner style motors up to 40mm in length
  • 3mm Carbon Fiber matte twill weave frame rails with integrated shock mounts
  • 3mm Carbon Fiber matte twill weave motor mount plate
  • Lay down servo mount
  • 12.3″ approximate wheelbase


For optimum performance a full droop setup front and rear is recommended. Just add your axles, links, driveshafts and electronics package and hit the rocks!

Eliminate the guesswork!


Optional Skid Plates:

  • Extended Skid – This is the long length skid plate for up to 40mm length motors (i.e. Holmes Stubby Revolver, 3 Bros Yellow Jacket, Holmes Revolver V2, Team Brood Riot S etc…) 
  • Standard Skid – This is the standard length skid plate for up to 550 size motors including HW Fusion

Required parts not included:

  • Traxxas TRX-4 Axles, suspensions links, driveshafts and shocks
  • Traxxas 8115 body mount kit
  • Servo mounting screws (Traxxas 3931 preferred)
  • Electronics package
  • Wheels/tires

Instruction manuals can be found here: SUPPORT

Additional information

Weight 1.75 lbs
Dimensions 18 × 6 × 2 in
Skid Length

Extended Skid, Standard Skid for 540-550

6 reviews for TC-V1.5

  1. rodignacio (verified owner)

    My first LCG Chassis. This is a performance based chassis yet very convenient to build. All parts included. Recommended parts are also indicated.
    State of the art performance quality chassis.
    Super happy i found Negative G. I also bought the SCv1 kit a day prior to this review ?.

    Guess work eliminated indeed!

  2. EJS2474 (verified owner)

    The TC-V1 is a Fantastic kit. An easy kit to build. Jess will answer any questions that you may have. This is the go to kit for the Trx4.

  3. Binh Le (verified owner)

    Love this kit. It was complete and the instructions were some of the best.

  4. JimmyJames (verified owner)

    Great kit, quality parts, nice hardware, smooth gear boxes. Love this rig, best side hilling of all my rigs due to its extremely low motor and battery location. Imo the most well thought out design of all the LCG options out there. (I don’t have them all but several…) Very serious contender, looking forward to building up another in the near future.

  5. Balou (verified owner)

    Love mine. Awsome product and very clear instruction. Way better performance too. I recommand this ti everyone

  6. Justin Leach (verified owner)

    If you are thinking about getting this chassis kit, do it! You will be happy you did. This was my first lcg build and I did a lot of research and felt the negative g tc-v1.5 kit was the most complete and also had the most to offer. It was an absolute blast to build, fit and finish is top notch! Today was the first outing and it did not disappoint, none of my other rigs come close in capability.

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