This is the Traxxas replacement #2035 Channel #5 Crystal Set Green 27.195 MegaHertz for their radio systems. FEATURES: Direct fit replacement A.M. crystals YOU WILL RECEIVE: 1 transmitter crystal 1 receiver crystal COMMENTS: There is a tag with the frequency labeled on each crystal. Also available: TRAL2031 #1 Brown 26.995 TRAL2032 #2 Red 27.045 TRAL2033 #3 Orange 27.095 TRAL2034 #4 Yellow 27.145 TRAL2036 #6 Blue 27.255 AXY 10/22/94 &