This technique includes :
significant highlights of updating as a result item : generated by aluminum 6061 T6 + harden metal #45 universal move shafts cross mind design, Aluminum shaft human body decreases the weight connected to fundamental fat consequently power packs life continues a lot longer, Universal move shaft cross head design improves the steering perspectives ergo the crawling views is very some increased. Total size 126mm appropriate quick framework with wheel base of 240mm