HOBBYWING QUICKRUN FUSION PRO 2300KV. Number of batteries: 2-3S Lipo/6-9 Cell NiMH. Motor KV value: 2300KV. Motor outer diameter/length: 36mm/64mm. Shaft diameter/exposed shaft length: 3.175mm/16mm. Number of motor poles: 4. Power cord: red-14AWG 200mm1 black 14AWG-200mm1. Power plug: XT60 (unsoldered). Note: All the wire lengths above are the length of the raw material, not the length of the wire that is actually exposed to the outside of the ESC. The actual exposed length of the ESC will be slightly shorter than the marked value. SET button of ESC itself: not supported. LED programming parameter adjustment: support. LCD programming box tuning: support. WFi Express wireless module: not supported. Programming interface: independent programming port (switch position). Weight: 201g (including wire plug). Applicable models: 1/10 Crawler Model Cars.