Wheelbase: 313mm / 12.32in. Application: A good choice to DIY and upgrade, for Traxxas TRX-4 1/10 scale RC Crawler Car. System: The RC car chassis has smooth 2-speed transmission system for trx4 1/10 scale RC Crawler Car.Purpose-built from the ground up to conquer any terrain.Equipped with a micro servo to shift speed mode, let RC car straddle even larger obstacles and climb steeper grades.
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