One Design Parts

Replacement side plate for Zim rudder heads  Hole pattern updated in fall 2021. Works with old rudder style. When replacing your rudderhead, order two new side plates to ensure the hole pattern lines up.     Zim Applications  ...

Club 420 trapeze wire. Complete with slip knot height adjustable cleat and handle, trapeze harness ring with rolling block. LP Part # 90231

Club 420 Jib Halyard, snap shackle with pull tab, slide down protective cover, becket block and 4mm dyneema core tail. 

All new class legal tapered spin sheets for your club 420. Ideal for use in light air to reduce weight on the spinnaker. 4 mm to 6 mm to 4 mm. This tapered spin sheet has a Technora/Dyneema SK78 core for superior strength.  

Hard anodized aluminum gasket retainer for the Club 420. Sold as set. Screw holes will most likely not line up with your old holes but those are probably stripped anyway, simply fill them with silicone and drill new ones! Each piece is 45 5/8" long and...

Andersen automatic bailers are recognized by dinghy sailors as the most effective and reliable means of automatic bailing. The Super Mini Bailer is designed for racing dinghies where the bailer is operated from a hiking position, this bailer is mounted...

All new class legal tapered spin sheets for your club 420. Ideal for use in light air to reduce weight on the spinnaker. 4 mm to 6 mm to 4 mm. 

Wooden Rudder for the Pram or Opti. Tiller not included.   Purchase a tiller here: https://zimsailing.com/pram-tiller-with-extension/

Wooden Daggerboard for the World Wide Sailor Pram and Optimist sailboats.

The JCD tiller extension is made with 20mm black anodized aluminum and features a blue spiral grip. This provides superior helm feel and reliability. 

45mm boom from Optimax. Optimax is world famous for it's outstanding practical experience, meticulous material selection, ongoing innovative development, and "on line" connection with international top sailors. Built from superior Lanurep space craft...

Opti Spare Parts Kit, YC