Yokomo YM-PS221A Pro Stock 21T Double Wound Motor for 1/10  [YM-PS221A]

Consistent Torque with Yokomo YM-PS221A

The Yokomo YM-PS221A Pro Stock 2 Motor is built to deliver dependable torque and steady output for serious RC hobbyists. Its 21-turn double winding increases usable torque without making the powerband difficult to manage, helping drivers keep lap pace consistent. The motor is constructed to withstand regular track use and deliver reliable sessions.

Advantages of the 21T Double Winding

The 21T layout is chosen to balance low-end pull and controllable top speed, making it suitable for a range of 1/10 scale chassis. Double winding improves thermal behaviour and power delivery under load. It is a straightforward upgrade path from standard stock motors for racers and club drivers alike.

Practical Setup Suggestions

Pair the YM-PS221A with a compatible ESC that supports 21T profiles and confirm gearing to match your track conditions. Provide airflow or a cooling solution for longer mains to avoid excessive temperatures. This motor works well in tight, technical layouts where torque control matters.