ID
806874
$ 17.18
1-2 weeks delivery time
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Optiparts EX12101 is a low-friction Delrin deck collar for Optimist dinghies, designed for precise mast control in racing setups. The oval inner diameter allows maximum fore/aft movement with minimal side play, while the tapered profile enables accurate mast rake adjustment. Designed for a 57 mm deck hole and equipped with 4 countersunk mounting holes, it works in combination with a separate mast sleeve system to reduce wear at deck level.
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Optiparts EX12101 - Optimist Low Friction Delrin Deck Collar Ø57 mm – Oval Tapered Racing Insert
Optiparts EX12101 is a high-performance deck collar designed for Optimist sailboats, manufactured from low-friction Delrin to ensure smooth mast movement and reduced wear. It is intended for use in advanced setups where precise mast control is essential.
The collar features an oval inner diameter that allows maximum fore and aft mast movement while minimizing lateral play, improving rig tuning accuracy. The tapered internal profile enables controlled mast rake adjustments, making it suitable for competitive sailing conditions.
This component is designed to work with a separate mast sleeve system (as used in EX1210 configurations), which fits around the mast at deck level and provides additional protection against wear caused by friction.
The EX12101 fits a 57 mm deck opening and includes four countersunk mounting holes for secure and flush installation.
Brand Optiparts Part Number EX12101 Product Name Optimist deck collar SKU EX12101 EAN 7438206967910 Type Low friction deck collar Material Delrin Deck Hole Diameter 57 mm Inner Design Oval and tapered Mounting 4 countersunk holes Function Allows controlled mast movement and rake adjustment Compatibility Works with separate mast sleeve systems Application Optimist sailboats (racing setups)
- Low friction Delrin construction for smooth mast movement
- Oval inner diameter for maximum fore/aft adjustment
- Minimal side play for improved rig control
- Tapered profile enables mast rake tuning
- Designed for 57 mm deck opening
- Compatible with mast sleeve protection systems
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