Description
The KATO 20-130 is a 4-pack of N Unitrack curved track at 348 mm radius (13-3/4′′) and 30° arc — a broad mainline curve for outer loops on double-track plans and high-speed corridor modelling.
Geometry: 12 sections complete a 360° circle. R348 sits between R315 and R381, suiting modern mainline plans where R282 is too tight for the desired 33 mm double-track centerline.
KATO N Unitrack system: Code 80 nickel-silver rail molded into a factory-attached ballasted plastic roadbed, with integrated UniJoiners. Unitrack is KATO's flagship N-scale track system established in the 1960s — the dominant N-scale sectional track worldwide.
- Scale: N
- Radius: 348 mm / 13-3/4′′
- Arc: 30° per section — 12 = full circle
- Count: 4 pieces
- 45° variant: #20-132 (R348, 45°)
- SKU: 20-130