One Design Parts

Stainless steel bailer springs for the ILCA autobailer. A durable replacement for the rubber o-rings. Improved design for smooth opening and closure of the bailer chute.

Selden Boom for the Zim FJ. Outhaul is internally run. For institutional/collegiate use - NOT CFJ CLASS LEGAL. Freight Shipping - This is an oversized item that requires freight shipping or in store pickup from our Bristol, RI warehouse. Please call...

Selden Boom for the Zim 420E. Outhaul is internally run. For institutional/collegiate use - NOT C420 CLASS LEGAL. Freight Shipping - This is an oversized item that requires freight shipping or in store pickup from our Bristol, RI warehouse. Please call...

Bow bumper for the Zim 420E. Designed to fit specifically into the cutout on the Zim 420E.

Selden Boom for the Zim 420E. Outhaul is externally run. For institutional/collegiate use - NOT C420 CLASS LEGAL. Freight Shipping - This is an oversized item that requires freight shipping or in store pickup from our Bristol, RI warehouse. Please call...

Waterproof lunch container for the dinghy sailor, stores your lunch and valuables dry. Keep the container in your own boat or in the coach boat. With a hole in the lid to attach a line. Size: 6 liter, 26 cm high

Waterproof lunch container for the dinghy sailor, stores your lunch and valuables dry. Keep the container in your own boat or in the coach boat. With a hole in the lid to attach a line. Size: 3 liter, 17 cm high

This magnetic Optimist protest set is ideal for accurately displaying dinghy races, enforcing and teaching the racing rules, as well as for protests. For sailing clubs, committees, sailors and coaches to use on a whiteboard. This pack comes in a handy...

This Opti hiking strap is made from strong nylon webbing with comfortable foam padding. Installs easily and is comfortable to hike with. Double strap Strong stitched through construction Length: 26 inches

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...

The Optimist deck collar is made of Delrin to create minimal friction between the sleeve and the collar. The oval inner diameter allows the maximum fore/aft and minimum side play and the tapered inner diameter allows the mast to be raked. 4 countersunk...