18" to 22" Radius 2.5 Level Helix for Model Railways

2.5 Levels Single/Double Track Helix – Radius 18" to 22"

The PROSES V3 Modular Helix System is designed for use with Atlas, Bachmann, or any curved tracks with a radius from 18" to 22", as well as any flexible tracks of your choice. This modular system is lightweight, durable, and easy to assemble or disassemble in less than 2 hours, making it ideal for expanding model railway layouts.

⚠️ Please note: Tracks are not included.

Technical Specifications:

• Compatible Tracks: Atlas, Bachmann, curved tracks radius 18"–22" (≈46–56 cm), or any flex track

• Track Bed Width: 7" (≈17.8 cm)

• Levels: 2.5

• Total Height to Climb: 12" (≈30 cm)

• Vertical Clearance: 4" (≈10 cm)

• Grade: 2.85%

• Overall Width: 48" (122 cm)

Key Features:

• Modular and upgradable design

• Easy and quick assembly (under 2 hours)

• Lightweight and durable construction

• Suitable for both single and double-track layouts