Silver Arrow II ESC is best to be used on 3 or 4 cells lipo power. If using 2 cells lipo powered vehicle, please use our GT2.0 Pro series ESC. GT2.0 Pro Brushless ESCGT2.1 EX Brushless ESC1/8 Cirtix 2200KV Motor:
Speed Passion is proud to introduce the revolutionary Cirtix series of 10th and 8th scale slotless sensored brushless motors. Bridging the gap between the raw power and high efficiency of a slotless motor design, and the zero cogging smooth low end of a sensored system. The best of both worlds is now here for any mod 10th offroad or onroad vehicle, or 8th buggy and truggy.
The Cirtix motor series features all the incredible power and efficiency of a slotless motor design, which means more power, longer runtime and less motor heat in any mod 10th application, as well as stronger and smoother braking. These efficiency gains no longer have to come at the expense of common sensorless ESC cogging at startup and low speeds, as the Cirtix motors (inspired by Speed Passion R&D Team) are the first slotless motors compatible with any sensored ESC!
When combined with Speed Passion's newly redesigned sensored 8th scale ESC, the Cirtix 8th scale motors provide all the brutal horsepower needed in any 8th scale application, as well as the accuracy and control of a cog-free sensored system.
Both of these new motor lines are built to ROAR legal specs, and approvals are pending at this time.