Kato 3-105 HO Unitrack HM1 Basic Oval Track Set With Power Pack SX

Kato HO Unitrack 3105 HM1 R670mm Basic Oval Track Set with Power Pack SX

Build a smooth‑running HO scale layout with this complete starter set featuring Kato’s renowned Unitrack system. The included 26 3/8" radius curves form a reliable, perfectly aligned basic oval—ideal for beginners and seasoned modelers alike.

What’s Included

• Complete HO Unitrack oval

• Rerailer

• Track feeder

• Kato Power Pack SX

Why Modelers Love Unitrack Kato’s HO Unitrack system is engineered for effortless setup, dependable performance, and long‑term durability. Each piece features a built‑in roadbed for stability, code 83 nickel‑silver rail for realistic appearance, and precision joiners that deliver consistent electrical contact.

Whether you’re building a temporary tabletop layout or a permanent installation, Unitrack makes it easy. Use the molded, dimpled nail guides on the underside for secure mounting, and finish with matching Kato ballast for a seamless, professional look. With a wide range of track pieces and turnouts available, you can expand this oval into virtually any layout you can imagine.