One Design Parts

The ILCA Laser Harken Boom Vang is a very popular ILCA dinghy upgrade. It features a 15:1 purchase, making fine-tune adjustments much easier and smoother. Kit includes a Harken Vang base unit, Harken top block, and Harken 16mm double block w/ becket,...

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...

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

This vang gives you MEGA purchase, for maximum purchase. The primary is lengthened and cow-hitched to the lower turning block of the vang unit, producing a second primary that allows for an additional block. This remains class-legal, as the number of...

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

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

Here at Zim Sailing we stock and sell more Optimist Airbags than anyone else in North America. Our airbags are fabricated from a heavy duty polyurethane and feature a long twist valve style tube.We sell 43L and 48L airbags. Typically 43L airbags are...

Mast carrier that mounts onto the back of the Quest that you can use to hold your mast while trailering the boat.