Big Bore 16.5mm diameter shocks super long suspension arms that enable sure and steady handling rugged 6 gear sealed differentials that can be fully tuned with silicone diff oil TR .28 pull start engine 23mm wheel hexes CEN Racing is proud to announce the new Matrix TR Arena truggy to accompany the Matrix in CEN's racing stable. The Matrix TR Arena may look similar at first glance to the Matrix, but the similarity is only skin deep. The Matrix TR Arena is not a converted Matrix with long arms. The components have been redesigned to take the beatings that truggies go through. Type: Truggy Scale: 1/8 Motor or Engine: TR .28 pull start Kit/RTR: RTR