This listing is for ONE (1) 2017 Harden Creek Racing, 440-X2-Tuned ARMATURE ONLY. It will fit a TYCO 440 or 440-X2 Style chassis specifically, but can be used in a variety of chassis applications! The single quickest way to make you In-Line Magnum Style Chassis Faster! Very high quality and individually packaged. NO OTHER CHASSIS PARTS INCLUDED; ONLY the ARMATURE is INCLUDED IN THIS LISTING. PHOTO IS FOR REFERENCE ONLY. Sold as is. Descriptions are very accurate; No Returns. PLEASE ASK QUESTIONS BEFORE YOU BUY IF YOU ARE UNSURE. We ship promptly professionally. We happily combine orders refund any excess s/h immediately upon shipping. We can always provide tracking. I charge $1 for expert handling/packaging, actual shipping. We ship out of the country almost daily. Please refer to our feedback, social media or time selling HO slot cars for assurances of a good honest deal. Happy motorin' thanks S'lots from Bob at Slot Car Central in SYR. We Know H.O.