Fully programmable Castle feature set using Castle Link USB adapter (sold separately)

Y-shaped air intake duct for highly advanced stealth characteristics

Features: Designed for higher speed with the EX-1 K

Includes: T26SZ Transmitter

Socket for optional LED unit (MZW429R) equipped on the RX unit

Team Associated - HD CVA Bones, 73mm BZN540257 Fully programmable Castle feature setThese bones are great for those times when the bone you are using has become too short or too long for the setup you desire. These CVA bones do not require any additional hardware to replace your current HD CVA bones. Compatible with: #90041 #90042 #90046 #90047 #90050 #90051