This is a set of optional left side (upper arm (1)/ lower arm (1)), extended wheelbase suspension arms for the Traxxas Revo monster truck. Using these new suspension arms for the Traxxas Revo, you can extend the wheelbase of the truck to improve the handling on rough tracks and when jumping. You will also need a set of right side suspension arms if you plan to convert your entire truck.
Summit (#56076-4) SUMMIT 4WD ELECTRIC MONSTER TRUCK Model #56076-4
Accessory part(s) for these models: Three quarter studio shot REVO 3.3 4WD NITRO MONSTER TRUCK Model #53097-3