(1) Made of carbon fiber and aerospace-grade 7075-T6 aluminium,lightweight and durable,2.5mm thick carbon fiber plate.
(2) Extended the battery tray and optimized the tray thickness to increase battery space. The stock battery tray supports up to 7000mAh batteries,GPM battery tray supports batteries up to 8000mAh, with a maximum size of 180mm (L) × 50mm (W) × 42mm (H)