Swap in these alloy front upper arms from GPM to reinforce the front of your ARRMA KRATON 8S BLX. Produced from 6061 T6 aluminium, they provide better structural stiffness and tighter tolerances, while the hollow layout saves weight and looks sharp on the truck.
Perfect for RC drivers who need a dependable aluminium replacement that improves steering precision while standing up to regular off road use.
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