KATO 3-115 (HO) Unitrack [HV5] R550mm (21 5/8``) Basic Oval Track Set REV-D Original you'll need to buy a

you'll need to buy a second kit

If you are using with Vacula II you need to purchase OD2546 or OD2547 Aluminium Slide Rack Mount

P tile etc

engineered for durability and precise power transfer

KATO 3-115 (HO) Unitrack [HV5] R550mm (21 5/8``) Basic Oval Track Set REV-D Original you'll need to buy a3 115 (HO) Unitrack [HV5] R550mm (21 5 8``) Basic Oval Track Set (HO Variation 5) [Product introduction] An endless track set consisting of R550mm curved track that is the basis of HO Unitrack. With the same content as the previous #3 102 HO track set, we have made the HO gauge track plan so that you can easily enjoy train running even in a limited space. [Description of product features] Endless line set consisting of basic R550mm line for HO