Upgrade parts for D42

WPL JAPAN exclusive aluminum hex conversion hub Ver.2 (5mm to 12mm) set of 4

WPL JAPAN Metal Gear Digital Servo [For C14, C24, C24-1, C64-1, C74, D12, D42]

WPL JAPAN Wide tread 5mm spacer set for metal axles

WPL JAPAN Wide tread 5mm spacer set for normal (plastic) axles

WPL JAPAN exclusive metal differential drive shaft (for rear)

WPL JAPAN Highly efficient silicone wire conversion wiring (JST-SM 2P female to JST-RCY male) 20AWG

WPL JAPAN High Efficiency Silicon Wire Wiring (JST-RCY Female) 20AWG

WPL JAPAN High Efficiency Silicon Wire Wiring (JST-PH 2P Male) 20AWG

WPL JAPAN D series exclusive metal front hub set

WPL JAPAN High Efficiency Silicon Wire Wiring (JST-RCY Male) 20AWG

WPL JAPAN High Efficiency Silicon Wire Wiring (JST-SM 2P Female) 20AWG

WPL JAPAN High Efficiency Silicon Wire Wiring (JST-SM 2P Male) 20AWG