Your Cart: $0.00

Spend $132.00 more for free shipping!

View Cart and Checkout
Free UK shipping over £100
Change currency to GBP £ GBPChange currency to EUR € EuroChange currency to USD $ USD
Traxxas TRX-4 Short To Long Wheelbase Conversion Kit (312mm to 325mm)
Traxxas TRX-4 Short To Long Wheelbase Conversion Kit (312mm to 325mm)
Traxxas TRX-4 Short To Long Wheelbase Conversion Kit (312mm to 325mm)
Traxxas TRX-4 Short To Long Wheelbase Conversion Kit (312mm to 325mm)

Traxxas TRX-4 Short To Long Wheelbase Conversion Kit (312mm to 325mm)

Brand: Traxxas

Part No: TRX8057

$30.03 RRP $31.61

In Stock: Usually ships same day

Collect Instore
Request Price Match Ask a Question Write a Review

The Traxxas TRX8057 wheelbase conversion kit is designed for TRX-4 builds moving from a short 312 mm setup to a long 325 mm wheelbase. It provides a straightforward way to adjust your crawler’s stance to suit different body shells and scale projects. Suggested compatibility: Traxxas TRX-4 models requiring conversion from 312 mm to 325 mm.

Key Specifications

  • Part Number: TRX8057
  • Weight: 134.26 g (4.736 oz)
  • Shipping Weight: 0.14 kg (0.30 lbs)
  • Product Length: 254.00 mm (10 in)
  • Product Width: 127.00 mm (5 in)
  • Product Height: 31.75 mm (1.25 in)

A genuine Traxxas accessory, TRX8057 helps configure your TRX-4 for a 325 mm wheelbase layout, ideal for long-wheelbase trail and scale bodies.

Free Shipping

On UK Orders over £100
Happy to Help

Helpful, friendly advice
28 Day Returns

Easy returns process
Secure Payments

Secured by Stripe

Weights & Dimensions
Weight 134.26g 4.736oz
Shipping Weight 0.14kg 0.30lbs
Product Height 31.75mm 1.25in
Product Width 127.00mm 5in
Product Length 254.00mm 10in


      Key Info:
      • Brand: Traxxas
      • Part No: TRX8057
      • Barcode: 020334805706
      Standard Shipping

      £3.95 to most of the UK

      Express Shipping

      £6.95 to most of the UK

      Worldwide Shipping

      Available at checkout

      Reviews
      No specific product reviews yet, why not write one?
      WRITE A REVIEW
      All reviews are subject to moderation
      Questions & Answers
      Real questions from real customers. Why not ask your own?
      Will these work with the TRX-4 Sport? i assume so but just making sure
      Edward / 6th September 2025

      Yes this should work for you.

      Rich @ Wheelspin Models
      Does this kit apply to lifted vehicles? I have a special edition that has bigger wheels and lifted out the box but wanting to make it lwb
      Matthew Develin / 17th January 2022

      I'm very sorry I suspect that due to the high lift kit on your car the links in this kit would still no be long enough to extend the chassis and keep the high lift.

      Si @ Wheelspin Models
      ASK A QUESTION
      Get early access to deals and new arrivals.
      Use this form to ask us a quick one sentence question about this specific product. Do not enter anything you would not like displayed on our site.

      For more in depth queries, please contact us.

      Frequently Bought Together

      Traxxas Land Rover Defender Adventure Orange Pre Painted Bodyshell With ExoCage (325mm Wheelbase) Traxxas Land Rover Defender Adventure Orange Pre Painted Bodyshell With ExoCage (325mm Wheelbase)
      Traxxas TRX-4 Unassembled Kit Traxxas TRX-4 Unassembled Kit
      Traxxas Extender, skid plate Traxxas Extender, skid plate
      Traxxas Body mounts posts front rear (complete set) Traxxas Body mounts posts front rear (complete set)
      Traxxas Chassis rails, 480mm (steel) (left + right) Traxxas Chassis rails, 480mm (steel) (left + right)
      Traxxas TRX-4 Complete LED Light Set - Land Rover Defender Traxxas TRX-4 Complete LED Light Set - Land Rover Defender
      Traxxas EZ Peak Plus 4 AMP NiMh/LiPo ID Fast Charger Traxxas EZ Peak Plus 4 AMP NiMh/LiPo ID Fast Charger
      Traxxas Body, Land Rover Defender, Clear (trimmed, requires painting) (complete with ExoCage, fuel canisters, jack, spare tyre mount + clipless mounting) Traxxas Body, Land Rover Defender, Clear (trimmed, requires painting) (complete with ExoCage, fuel canisters, jack, spare tyre mount + clipless mounting)
      Traxxas Fenders, inner, front + rear (for clipless body mounting) (2 each)/ rock light covers (8) Traxxas Fenders, inner, front + rear (for clipless body mounting) (2 each)/ rock light covers (8)
      Traxxas Fenders, inner (narrow), front + rear (for clipless body mounting) (2 each)/ rock light covers (8)/ battery plate/ body mount/ 3x8 flat-head screws (4)/ 25x6 CS (10) Traxxas Fenders, inner (narrow), front + rear (for clipless body mounting) (2 each)/ rock light covers (8)/ battery plate/ body mount/ 3x8 flat-head screws (4)/ 25x6 CS (10)
      Traxxas TRX-4 Pro Scale Lighting System Traxxas TRX-4 Pro Scale Lighting System
      Traxxas Stub axle extended (portal drive) (2) Traxxas Stub axle extended (portal drive) (2)
      Traxxas Fender brace inner front rear Traxxas Fender brace inner front rear
      Traxxas Fenders inner front rear (2 each)/ rock light covers (8) Traxxas Fenders inner front rear (2 each)/ rock light covers (8)
      Traxxas Screws 3x27mm button-head machine (hex drive) (6) Traxxas Screws 3x27mm button-head machine (hex drive) (6)