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KATO CV-1 Unitrack Compact Oval Track Set (20-890)
The KATO CV-1 Unitrack Compact Oval Set 20-890 provides N scale track for a small oval layout. Its curves have a 150 mm radius, so choose rolling stock that can handle that radius. This is a...
Supplier:HLHHeartland Hobby Wholesale
MODEL TRAIN DETAILS
- Scale
- N
- Store SKU
- KAT20-890
Compatibility: Check the scale, gauge, track family, rail code, power type, DCC setup, minimum radius, coupler, and required parts. Matching scale or brand doesn't always mean two products will work together.
Shop train parts and accessories- Photos and product details show the item, packaging, and condition.
Product details
The KATO CV-1 Unitrack Compact Oval Set 20-890 provides N scale track for a small oval layout. Its curves have a 150 mm radius, so choose rolling stock that can handle that radius. This is a track set; a train and power pack are not included.
What track comes in the set?
- Eight 150 mm-radius curved sections, each with a 45-degree angle.
- Three 124 mm straight sections.
- One 62 mm straight section.
- One 62 mm feeder-track section.
- One rerailer.
The feeder track brings power to the rails; it does not replace a power pack. Assemble and test the track with your chosen train before fixing it permanently to a base.
Can I use my existing N scale train?
Check its minimum curve radius first. KATO designed Unitrack Compact for small-radius models such as its Pocket Line and UNITRAM vehicles. Many standard N scale locomotives and longer cars require larger curves. Matching the scale alone is not enough to confirm that a train will negotiate this oval.
Loop or branching layout?
The CV-1 provides an oval for continuous running. If your plan needs a branch, compare the separate KATO 20-241 right-hand compact turnout. It adds a route choice rather than replacing the complete oval; any extra track, turnout controls and power equipment must match your plan.
Manufacturer reference: 20-890. Store SKU: KAT20-890. Explore N scale trains and accessories or compare track and turnouts for your next layout.
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Specifications are listed alongside the product details above.
Condition & collecting
Check the scale, gauge, rail code, power system, couplers, and minimum radius. Matching scale alone doesn't guarantee compatibility.
Shipping & returns
Shipping, taxes and any applicable discounts are calculated at checkout.

