Tekin, Inc RS Gen2 ESC, 17.5T Gen3 Sensored Brushless Motor System Made by Tekin; Tekin is a United States based company; parts are sourced from American and Global producers Tekin part number TT2733; UPC 706893027338 This item works with: Arrma 1:10 ADX-10 2WD Buggy, 1:10 Fury Short Course, 1:10 Granite Monster Truck, 1:10 Mojave Desert Truck, 1:10 Raider 2WD Buggy, 1:10 Vorteks Stadium Truck; Associated B44.x, ProLite 4x4, RC-10 B4.x, RC-10 B5 and B5M, RC-10 original aluminum chassis, RC-10 T4.x, RC-10 T5, RC-12R5.x, SC-10 2WD, SC-10 4x4, SC10B Buggy, TC-3 Electric Sedan; Axial AX-10 Deadbolt, AX-10 Ridgecrest Crawler, EXO 4WD Terra Buggy Kit, SCX-10 Scale Truck, Wraith 4WD Rock Racer RTR, XR