Expand Upgrade Suspension Set for 1/14 Tamiya Rc Tractor Heavy Duty SLT Tipper Dump

The 1/14 extension bridge of the allows players to upgrade their existing chassis without changing the girders! For example, 4x2 upgrade 6x4, 6x6 upgrade 8x8, 8x8 upgrade 10x10, and even infinite superposition expansion! 5 kinds of Bridges to choose from, high playability! Can upgrade the whole system hydraulic lifting tail beam! Standard with a fender shaft.