{"product_id":"kato-20-100-n-scale-unitrack-249mm-9-3-4-radius-curve-track-45-degree-4pcs","title":"KATO 20-100 N Scale Unitrack R249mm (R9-3\/4\") 45° Curved Track - 4-Pack","description":"\u003cp\u003eThe \u003cstrong\u003eKATO 20-100\u003c\/strong\u003e is a 4-pack of N Unitrack curved track sections at \u003cstrong\u003e249 mm radius\u003c\/strong\u003e (9-3\/4′′) and 45° arc — the tight-radius N curve, used for compact table-top layouts (where 282 mm or 315 mm is too broad to fit) and inner loops of double-track plans.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGeometry:\u003c\/strong\u003e 8 sections (two 4-packs) complete a full 360° circle. R249 reliably handles 4-axle diesels, 40-60' freight, and short passenger.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKATO N Unitrack system:\u003c\/strong\u003e 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.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eScale:\u003c\/strong\u003e N\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRadius:\u003c\/strong\u003e 249 mm \/ 9-3\/4′′\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArc:\u003c\/strong\u003e 45° per section — 8 = full circle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCount:\u003c\/strong\u003e 4 pieces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHalf-arc variant:\u003c\/strong\u003e #20-101 (R249, 15°)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 20-100\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KATO","offers":[{"title":"Default Title","offer_id":45099222171830,"sku":"381-20100","price":12.86,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/5131\/1286\/files\/57_443bb085-3217-4589-9fb4-008cc4477c23.jpg?v=1779570245","url":"https:\/\/oakvillemodeltrains.com\/products\/kato-20-100-n-scale-unitrack-249mm-9-3-4-radius-curve-track-45-degree-4pcs","provider":"Oakville Model Trains Depot","version":"1.0","type":"link"}