RUDDOG Racing RP542 21.5T 540 Stock Sensored Brushless Motor Accessories we’ve included a highly efficient

we’ve included a highly efficient reinforcement rib

5mm ultralight body weighs in at about 55g cut & including wing

Changing roll centres on your Awesomatix has never been easier

Dimension：40

RUDDOG Racing RP542 21.5T 540 Stock Sensored Brushless Motor Accessories we’ve included a highly efficientNext in the competition oriented line of RUDDOG Racing products is the new RP542 range of high performance brushless motors. After many hours of testing, research and development, many evolutionary steps have been made in many fields. Stack design has been revised to improve driveability, and a new high precision sensor is used to increase performance and efficiency. The RUDDOG design team has gone to lengths to lower operational temperature. Large