Heng Long version 7.0 / 7.1 radio
this V7.0 and V7.1 shares the same radio just like in V6.0/V6.1
for upgrading or replacement.
2.4ghz system. MUST be used with the new radio version 7 , as older, V6.0 / 6.1 V5.2 or V5.3 will NOT work with the new V7.0 / V7.1 MFU.
HERE CONTAINS THE RADIO OMLY MFU SOLD SEPARATELY , PLEASE ORDER THE MFU AS WELL IF YOU NEED A FULL SET