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

Brand: Traxxas

Part No: TRX8057

£22.75 ~~RRP £23.95~~

In Stock: Usually ships same day

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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.

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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

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Questions & Answers

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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

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