Selden System 30 Genoa Car 4:1 Ball Bearing 30 mm

The Selden System 30 Genoa Car 4:1 (Art. 443-190-01) is a high-performance genoa car designed for precise sail trim under load on cruising and performance yachts.

Equipped with a 4:1 purchase system, this car allows easy and controlled adjustment of the genoa position even under high sheet loads. Combined with Torlon® ball bearings, it ensures exceptionally smooth movement and minimal friction along the track.

The integrated sheave system supports efficient line handling, while the robust aluminium construction with composite end fittings ensures durability in demanding marine conditions.

Compared to 3:1 systems, the 4:1 purchase offers increased mechanical advantage, making it ideal for larger yachts or higher load applications where fine control and reduced effort are critical.

Key features

• 4:1 purchase system for low-effort adjustment under load
• Ball bearing system for smooth, low-friction movement
• Precise and repeatable genoa positioning
• High load capacity for demanding sailing conditions
• Durable marine-grade aluminium construction

Technical specifications

• System: Selden System 30
• Type: Genoa car with control line (4:1)
• Length: 180 mm
• Width: 75 mm
• Weight: approx. 907 g
• Safe working load: 1200 kg
• Breaking load: 2400 kg
• Max control line diameter: 7 mm
• Track compatibility: Selden System 30 (30 mm track)

Application
Suitable for keelboats and sailing yachts up to approx. 45 ft equipped with Selden System 30, especially where high loads and precise trim adjustment under load are required.