Tekin 17.5 Combo RS Gen2 Spec ESC Redline Gen 3 Motor. Condition is "Used" This combo was installed in a TLR 5.0 Elite, soldered, tested, but never raced. Works excellent! This is a great 17.5 combo. The ESC is a Tekin RS Spec Gen 2. The motor is a Redline 17.5 Gen 3.