Upgrade your HARM!
The conversion kit is enable to convert your SX-3 or any other HARM touring chassis into the SX-3 2005 version.

Conversion kit 2005 - Small servos This conversion kit is prepared for mounting standard servos as for example he Hitec 5945 or 5995. Due to the small dimensions of the servos the receiver battery can be mounted between the servos and the fuel tank.

Conversion kit 2005 - Big servos This conversion kit is prepared for mounting big steering servos as for example the Hitec 5745 or the MPX-Jumbo. Two big steering servos can be mounted. With this version the receiver battery is fixed on the right side.