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