48 liter buoyancy bags are slightly heavier than 43 liter buoyancy bags but after a capsize there is a lot less water in the boat

The Optimist deck collar is made of Delrin to create minimal friction between the sleeve and the collar

370mm x 250mm x 150mm small size

HIGH-STRETCH ABRASION-RESISTANT ARAMID COMPOSITE SEAT AND CROTCH PANEL

ANTI-EROSION PLASTIC FASTENER

Harken 16 - 46 Winch Drum Screw Kit — 8 Screws & Washers CANOPY 48 liter buoyancy bags areYou should service your winches at least once during the preseason. However, twice a season is best if your boat lives in salt water. If you race your boat hard, you may want to maintain your winches before every regatta. Keep your winches clean and operating smoothly by flushing frequently with fresh water. Check pawls and springs, bearings, gears, and spindles for signs of wear and corrosion. Weight (g) 84. 5 g Weight (oz) 2. 98 oz Includes 8 screws