The Handy Starter makes beginning your radiance motor R/C vehicle quite simple. Built to be used with a number of driven gear devices (ITEM# 41076 Driven Gear device the, ITEM# 41077 Driven Gear product B, and ITEM# 41080 Driven Gear unit C, all available separately) for various radiance motor sizes. Motor can be simply started by placing drive shaft towards the driven gear item and pressing novice key. FET switch and security circuit protects product from overload while offering dependable procedure. Verify holes are developed within the body shell for radiance plug heater and novice allow beginning the engine without detaching the body. Needs 7.2V electric batteries and Glow Plug Heater (both available independently) for procedure.