CNC-machined from Swiss 7075 T6 aluminum, this X1 framework contains unique cutout areas for increased flex. This framework is recommended for and is effective on medium and high-traction tracks; not recommended for very-high traction conditions, once the #371016 Aluminum Chassis increases outcomes. This aluminum flex framework creates more traction and will be offering improved steering. Used effortlessly by Team XRAY at many tasks, this framework is a must have for every single serious racer. 24mm narrower than previous framework variations, eliminating mention of the the track in corners while rolling, and providing enhanced cornering cost. Includes a slot for a composite battery power backstop permits 5mm electric batteries spot modification with the most usually used cross-chassis placement setup. Become utilized with #371148 aluminum back pod dish.