One Design Parts

Spliced Dyneema forestay for the 420E, made with premium Marlow 3mm Dyneema. Includes floating cleat to take slack when boats are being stored on the dock.

Replacement topping lift line for C420 sailboats, made from 30' of 4mm Kingfisher Evo Dinghy.

Replacement spinnaker halyard for C420 sailboats. Made from 38' of 4mm Kingfisher Evo Dinghy line, standard on all new Zim C420s.

Set of high grade foam rig supports. Also known as ILCA® Lazy Bones and Laser® spar carriers. Suitable for one boom, two upper masts and two bottom masts which can be stored quick and easy without damaging the deck.   This product is...

This foil bag carries the ILCA daggerboard and rudder in a snug zipped up bag and has the added feature of a mesh pocket on the side to hold all your ropes. Also with a side pocket for your Rooster tiller & extension. Length: 47.25in (120cm) Width:...

Class approved spinnaker sail for FJ sailboats, made by North Sails. White & Red colorway. Class Legal Made by North Sails Compatible with both Zim and Laser Performance boats

Class approved spinnaker sail for FJ sailboats, made by North Sails. White & Blue colorway. Class Legal Made by North Sails Compatible with both Zim and Laser Performance boats

Gooseneck Spigot with toggle for SELDEN BOOM mounted to a DWYER MAST. The vertical dimension is different than for a SELDEN MAST, and is incompatible.

Masthead assembly for Selden C420, 420E, or FJ masts. Plastic masthead fitting with two sheaves.

Backup bar for collegiate FJ or 420E. Not intended for a C420. 3" x 5/8"

Basic spar set for pram-style trainers sailboats. Compatible with sleeved pram sails. Includes boom, mast, and sprit pole. Does NOT include sail.Oversize Shipping This item is oversize due to length and or weight, but can still ship via common carrier to...

Non padded Optimist hiking straps. Sewed loops on all ends for easy attachment. We recommend these for pram sailboats where a basic option is preferred.  Made of strong polyester webbing that is perfectly UV resistant. Optiparts part # EX1451