Heng Long's latest 1/16th scale RC Tank is the IDF Merkava Mk4
All new 2.4ghz control system, a more friendly to drive and control system, new elavation control, new main gun fire control, proportional controls, lithium ion batteries, new sound system and more!
version 7.0 MFU with 2 sounds!
comes with Metal (steel) gearbox and metal suspension arms.
PRO Version : Steel gearbox, metal tracks, steel suspension arms, sprockets, idlers, road wheels