TRAXXAS-1/5 X-MAXX 8S MONITOR TRUCK-77086-4 Upgrade medium carbon steel big gear shaft bracket and high-speed bearing three-point support Article No.: TXM8035/TR Single package weight: 29G Original factory No.: 7786X The original big gear accessory group is compatible with installation. The upgraded medium carbon steel big gear shaft, bearing and aluminum alloy 7075-T6 fixed seat are more stable than the original two point support. The stability and transmission effect are better than the original two point support. The original big gear accessory group is compatible with installation. The upgraded medium carbon steel big gear shaft, bearing and aluminum alloy 7075-T6 fixed seat are more stable than the original two point support. The stability and transmission effect are better than the original two point support. Universal model: TRAXXAS-1/5 X-MAXX 8S MONITOR TRUCK-77086-4 (exclusive)