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One Design Parts

Zim Sailing is the leading provider of small sailboat parts in North America. We specialize in the C420, Opti, FJ, ILCA (formerly Laser®) and RS Sailboat Parts. We have over 2500 SKU's and TONS of items in stock! Shop by boat below or check out our range of universal parts and fittings.


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  • Opti Tapered Mainsheet

    Opti Tapered Mainsheet

    FSE Robline
    $110.00
    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...
  • Opti Mainsheet Pennant Opti Mainsheet Pennant

    Opti Mainsheet Pennant

    $24.20
    Double spliced Dyneema mainsheet pennant; one end on mainsheet block, other on snap shackle to connect to boom.
  • Opti Halyard Primary Line - Long

    Opti Halyard Primary Line - Long

    $42.35
    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.
  • Opti Sprit Halyard Hook In Block (Harken)

    Opti Sprit Halyard Hook In Block (Harken)

    Harken
    $65.95
    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 system with less friction.  Harken Part # EX1351H
  • Opti Low Friction Wind Indicator

    Opti Low Friction Wind Indicator

    Optiparts Marine Equipment
    $32.65
    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
  • Opti Deck Collar w/ Mast Sleeve

    Opti Deck Collar w/ Mast Sleeve

    Optiparts Marine Equipment
    $26.75
    Racing deck collar with an oval and tapered inner diameter. The oval inner diameter allows the maximum fore/aft play and minimum side play. The tapered inner diameter allows the mast to be raked. 4 countersunk mounting holes. Hole size in deck : Ø...
  • Glide Tape

    Glide Tape

    Zim Sailing
    $56.45
    Teflon Glide Tape used inside daggerboard trunks to reduce up/down friction.  Roll is 3/4" wide x 20' long.  Peel and stick adhesive.
  • Opt Bow Bumper

    Opt Bow Bumper

    Optiparts Marine Equipment
    $61.75
    The Bow Bumper for the Optimist is made from a heavy duty polyester cloth with foam tubing that provides great protection against damage. The bumper fits securely on the bow of the Optimist and is a great option for sailing schools and learn to sail...
  • Opti Pintle Set

    Opti Pintle Set

    Zim Sailing
    $43.00
    Pintle set includes one upper, one lower pintle, nuts and bolts.   Measurements:  Upper Pintle: 3 1/4" Long (total bracket length) 2 1/2" between holes 1/2" between front of pintle to first hole  Lower Pintle:  4 1/8" Long 1 3/4"...
  • Opti Mast Step

    Opti Mast Step

    Optiparts Marine Equipment
    $107.50
     Opti mast step.  Optiparts Part # EX1202
  • Harken 40mm Carbo Block H2650 Harken 40mm Carbo Block H2650

    Harken 40mm Carbo Block H2650

    Harken
    $30.95
    Low-friction Carbo AirBlocks® are lightweight, strong, reliable—and affordable. These small, compact blocks have very high working loads for safe, easy trimming. Zim Applications Club 420: mainsheet bridle Club FJ: secondary mainsheet block,...
  • Harken 57mm Ratchet Block H2135 Harken 57mm Ratchet Block H2135

    Harken 57mm Ratchet Block H2135

    Harken

    $84.95
    Carbo Ratchets allow sailors to hand-hold loaded lines and offer balance between holding power and controlled easing. Zim Applications Club 420 Mainsheet Club FJ Mainsheet Opti Mainsheet ILCA Mainsheet ISCA Mainsheet Club FJ Jib...

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