One Design Parts

Tapered Mainsheet for the Optimist with a Trigger Shackle.  Allows quick change from 4:1 to 3:1 type mainsheet systems.  Color of the mainsheet can vary based on availability.

Tapered at both ends for smooth trimming upwind and working it downwind. The most popular Opti racing mainsheet in the world. Mix of Dyneema® with a PA/PES-yarn for high loads, low elongation and excellent grip. Using tapered sheets gives you the...

Shock cord or bungee cord has almost unlimited uses aboard a sailboat or power boat. It’s great for securing stowed gear and equipment, preventing stowed hatch boards from rattling, holding lockers or doors open, running rigging systems, hiking...

Amsteel Blue from Samson is a high-performance 12-strand single braid line made of 100% Dyneema fiber. It offers a high strength-to-weight ratio (stronger than steel) with very low stretch. High abrasion and cut resistance thanks to a Samthane coating...

Dynamic Type 6 dolly for the Optimist and other pram sailboats. Proudly made in the USA by Dynamic Dollies and custom sized for your boat, offering a great fit ease of maneuvering. Shipped in an easy to assemble kit. Upgrade to larger tires (18" x 9.5")...

This is the double centerline tube Quest dolly with Fat Wheels.  Dynamic Dolly, Type 4.2 This style is made for heavier sprit boats, e.g., Topper Omega, RS Vision, RS Venture, and Laser Bahia. Split bow tube allows for extension of bowsprit and...

Dynamic Dolly, Type 4.2 This style is made for heavier sprit boats, e.g., Topper Omega, RS Vision, RS Venture, and Laser Bahia. Split bow tube allows for extension of bowsprit and unhindered launching and dousing of asymmetric spinnaker on land...

RS Zest Dolly

Very similar to the standard RS Feva Dolly, the double centerline tube dolly allows for the bowsprit to extend for unhindered launching and dousing of the asymmetric spinnaker on land. The tube and sling lengths are specific to the Feva for balanced...

 This sling style Dolly features eyelets on sling and handle fittings for securing your boat during storage or to prevent slipping on steep ramps. This dolly breaks down without tools using snap buttoms and wing nuts, and features plastic protection...

 This sling style Dolly features eyelets on sling and handle fittings for securing your boat during storage or to prevent slipping on steep ramps. This dolly breaks down without tools using snap buttoms and wing nuts, and features plastic protection...

The RS Quest Dolly is a sling style dolly from Dynamic Dollies that is designed specifically for the RS Quest to ensure proper balance and easy maneuvering. The RS Quest Dolly also features a split bow tube allowing for the bowsprit to extend while the...