Märklin 8531 Z Gauge Curved Track R1 145 mm Radius 15°

This curved track section from Märklin's Z Gauge system offers a tight 145 mm radius, making it ideal for compact layouts where space is at a premium. Unlike broader curves that demand large tables, the R1 geometry lets you build realistic branch lines and industrial spurs in minimal space.

Highlights

• Z Gauge (1:220 scale) curved track
• R1 radius: 145 mm, 15° arc per piece
• Nickel silver rails for reliable conductivity
• Black plastic roadbed with silver rails
• For ages 15 and up

In daily use

Each piece covers a 15° segment, so 24 sections form a full circle with a diameter of 290 mm. The nickel silver rail surface stays clean longer than brass and ensures smooth power pickup for small locomotives. The integrated plastic roadbed snaps together securely, keeping curves aligned even on temporary setups.

Full specifications

• Track type: Curved track
• Gauge: Z (1:220 scale)
• Radius: 145 mm (R1)
• Curve angle: 15°
• Rail material: Nickel silver
• Roadbed material: Plastic
• Rail colour: Silver
• Roadbed colour: Black
• Minimum circle diameter: 290 mm
• Arc length: 37.9 mm
• Track profile height: 4 mm
• Track bed width: 12 mm
• Number of pieces: 1
• Recommended age: 15+ years

Final note

A fundamental building block for Z Gauge layouts, the 8531 curve is compatible with the entire Märklin Z track system.