do the fit the new vx3 rustler 3s 2wd

Name: Traxxas Battery Expansion Kit
Brand: Traxxas
SKU: TRA-3725X
Price: 14.62 AUD
Availability: OutOfStock

Yes, the Traxxas Battery Expansion Kit (part #3725X) fits the 2WD Rustler VXL 3S. It includes the hardware required to raise the electronic speed control (ESC) mount and battery posts, providing the extra height clearance needed to fit taller 3S LiPo battery packs into the battery tray.

Traxxas Battery Expansion Kit

Overview

The battery expansion kit from Traxxas allows the installation of larger format battery packs into the Velineon powered Rustler VXL and Stampede VXL. The package includes hardware to raise the electronic speed control mount and battery posts allowing clearance for taller battery packs.

Note

Stampede owners require part 3627X. Read the fitment instructions for more details.

Features

Allows installation of taller multi-cell battery packs
Raises the electronic speed control mount
Raises battery posts to provide clearance for taller battery packs

Compatibility

Fits 41 Traxxas models

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Questions & Answers (1)

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Chester S17 Oct 2026
Question: do the fit the new vx3 rustler 3s 2wd
DanielStaff19 Oct 2026
Answer:
Yes, the Traxxas Battery Expansion Kit (part #3725X) fits the 2WD Rustler VXL 3S.

It includes the hardware required to raise the electronic speed control (ESC) mount and battery posts, providing the extra height clearance needed to fit taller 3S LiPo battery packs into the battery tray.
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