This axle upgrade kit is made for AXIAL SCX30 vehicles and is supplied by GPM. Components use 4140 medium carbon steel finished in black hardening to provide a balance of toughness and fatigue resistance for trail and rock crawling on 1/30 scale rigs. The 3mm widened stubs add track width to improve lateral stability, increase steering clearance and allow a broader range of tyre choices.
Fitment note: the widened stub configuration suits many SCX30 versions, but the SCX30 Ford Bronco may exhibit body clearance issues due to its lower shell. To avoid contact, pair these widened stubs with SCX30/26FR 26mm shocks as suggested.
The kit replaces the stock front and rear drive assemblies and includes brass spacers for axle alignment. This upgrade focuses on track width and driveline strength rather than changing suspension geometry or motor characteristics; confirm clearances before final assembly.
AXI-3324+AXI-3320
Opt for this GPM steel axle set when you need a stiffer driveline and a small track increase for SCX30 crawlers; always recheck body and driveline clearance after installation.
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