Kato USA’s new HO Scale UNITRACK Concrete Tie “Large Radius” Curve Track (Item# 2321 and 2331) are approximately twice as wide as some of our HO Scale, which gives modelers more opportunities to run their trains on more gentle and forgiving curves.

The track specs include:

1. A generous 1546mm (60 7/8”) and 1606mm (63 1⁄4”), 11.250 Radius Curve.

2. Approximately twice the radius of our other HO Scale curved UNITRACK.