One Design Parts

Strap secures Airbag to the deck

Opti club line set. Includes sail ties, primary (spliced) & secondary halyards, outhaul, bridle, vang, boom lift, and mainsheet.  

Primary Opti halyard. Spliced with a loop in each end. One end attaches to sprit, the other to a purchase block. Easily attaches with a luggage tag to your sprit purchase block.

Double spliced Dyneema mainsheet pennant; one end on mainsheet block, other on snap shackle to connect to boom.

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...

Race ready Opti sprit halyard with dyneema spliced loop for sprit and a 20 mm block spliced into the other end for purchase. The system includes a Harken Hook In block that conforms perfectly to the...

Opti mast sleeve which is fitted around the mast at deck level and protects the mast from wearing. Optiparts Part # EX1211

Optiparts top pins, which do not cut the lines, as supplied with racing masts. Set of 2  Optiparts Part # EX1338

Tried and true Optiparts wind indicator.  This popular racing wind indicator has a 5 mm shaft, which fits all common top pins (pennant holders).  Optiparts Part # EX1243

Harken ball bearing hook-in block as used on Blackgold racing masts. Due to the curved saddle the block rests against the mast in a fixed position which prevents mast wear and creates a halyard...

High quality North training sail. Fully race ready with sail hoist mark, class insignia and class measurement button. Very well made from durable Dacron, will last much longer and hold its shape...

 Opti Boom Bridle. Constructed with lightweight, low stretch Covered Vectran and a stainless steel ring.