Brass Heavy Duty Front Bumper Servo Mount For TRX-4 1/10 RC Crawler Car. Brass Heavy Duty 8mm Thick 12mm Hex Wheel Hubs For 1:10 RC Crawler TRX-4. 1.9" 2.2" Heavy Duty Brass Wheel Weights for RC 1/10 Crawler SCX10 trx4 Truck.
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