This GPM RR019021/5D four-piece set replaces the stock front C-hub and knuckle arms on compatible Axial models with a fixed 5 degree toe-in geometry. The kit includes front C-hubs, knuckle arms and hex wideners supplied as a 4pcs set, using aluminium parts to increase rigidity over standard plastic items.
Fitment and purpose: the 5 degree toe-in tweaks front wheel alignment to sharpen initial turn-in on loose off-road and rock racing terrain, letting drivers refine steering response without altering servo endpoints or major suspension geometry. This is an aftermarket handling adjustment intended for model-level steering tuning only.
Installation notes: a basic front hub carrier and steering linkage disassembly is required and the replacements use the existing mounting points. Keep original hardware where feasible and check clearance for hex wideners with your wheels. No motor, ESC, or full suspension redesign is needed; the component alters front steering geometry only.
For builders seeking a focused steering response change, this aluminium 5 degree toe-in front C-hub and knuckle arm set provides a simple way to test corner entry and steering sensitivity on Axial RR10 and Wraith platforms.
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