Traxxas 8880 Traxx TRX-4 (4) (complete set - front & rear) Standard Servo Size in Millimeters: 58

Size in Millimeters: 58

XT60-to-Traxxas-style adapter with applicable adapter versions only

4S lithium-polymer battery

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Traxxas 8880 Traxx TRX-4 (4) (complete set - front & rear) Standard Servo Size in Millimeters: 58Traxxas 8880 Traxx TRX 4 (4) (complete set front & rear) Take your TRX 4 where wheels won't go with the genuine Traxxas 8880 Traxx complete set. This set of four track units front and rear replaces your tires and wheels to deliver serious traction over snow, sand, mud, and rough terrain. Engineered by Traxxas specifically for the TRX 4, the Traxx install directly for a bolt on transformation that turns your trail rig into an all terrain machine.