3355x -

Sensorless and sensored brushless motors. BEC Voltage: 6.0V. Key Features:

While generally reliable, some users have reported issues with the internal rotor magnets on the matching 2-pole motors over long-term use. The Sensorless and sensored brushless motors

Integrated protection for LiPo batteries. Training Mode: Limits throttle to 50% for beginners. Sensorless and sensored brushless motors

Often found on eBay or in RC community groups for those specifically needing the legacy sensor port. Replacements: Sensorless and sensored brushless motors

The most critical distinction for enthusiasts is the shift from the to the current 3355R version.

(Legacy): Includes a and is capable of running both brushed and brushless motors. It was designed for older 2-pole motors.