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One Design Parts

Shop Parts & Accessories for popular One Design sailboats including Laser / ILCA, Hobie Cat, RS Sailing, Club 420, Thistle, Tasar, J Boats, and Hobie Kayaks. West Coast Sailing is you ultimate source for small sailboat, keelboat, and Hobie kayak parts, offering parts and fittings from Hobie Cat, RS Sailing, Zim Sailing, and more. When we say 'One Design', we are typically referring to model-specific parts that are specified by the manufacturer or by the class association. These parts are designed to work with your boat so you can find what you need and get back out on the water quickly.


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  • Opti Sprit Halyard Primary w/ Block

    Opti Sprit Halyard Primary w/ Block

    West Coast Sailing Rig Shop
    $34.99
    Upgrade your Optimist rigging with a West Coast Sailing Sprit Halyard Primary. We add a low profile 18mm Harken T2 block to a length of 3mm Dyneema with a loop at the end for your sprit pole.   Complete your system: Hook-In Block - Use your existing...
    Qty in Cart: 0
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    $34.99
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  • Opti Mainsheet Clip Block 4:1

    Opti Mainsheet Clip Block 4:1

    West Coast Sailing Rig Shop
    $109.99
    Specially made by the West Coast Sailing Rigging Department for the top Optimist competitor, this is the ultimate 4:1 mainsheet block and clip. An upgrade over our standard mainsheet clip block, this assembly allows a 4:1 purchase which can be super...
    Qty in Cart: 0
    Price:
    $109.99
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  • Hobie Mirage Drive Kick Up Fin (Turbo)

    Hobie Mirage Drive Kick Up Fin (Turbo)

    Hobie Cat
    $46.99
    Replacement Turbo fin for all Hobie Mirage Drive Kick Up units including the GT and 180 Kick Up drives. This is the large Turbo fin and sold individually. Mirage Drive Kick Up Turbo Fin Black Sold Individually Hobie Part Number 81530 *Hobie...
    Qty in Cart: 0
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    $46.99
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  • RS Aero Tapered Vang Line

    RS Aero Tapered Vang Line

    West Coast Sailing Rig Shop
    $79.99
    Upgrade the stock rigging on your RS Aero with the West Coast Sailing Tapered Vang. Includes a vang purchase line made from Robline Dinghy Polytech (Dyneema SK78 core with polyester/Technora 16 blend cover) with a taper/bury to reduce friction...
    Qty in Cart: 0
    Price:
    $79.99
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  • RS Aero Tapered Main Halyard

    RS Aero Tapered Main Halyard

    West Coast Sailing Rig Shop
    $59.99
    Main Halyard Upgrade for the RS Aero from the West Coast Sailing Rig Shop. This halyard line is made from 5mm Kingfisher Evo Race78, a high performance line, and features a strip/bury on the mast end for ease of use with the halyard lock while reducing...
    Qty in Cart: 0
    Price:
    $59.99
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  • RS Aero Tapered Cunningham Primary Line RS Aero Tapered Cunningham Primary Line

    RS Aero Tapered Cunningham Primary Line

    West Coast Sailing Rig Shop
    $24.99
    Tapered cunningham primary line for the RS Aero, built to the same specification as the lines included in new boat rig kits. Made from 4mm Kingfisher Evo Race78 for top performance.  West Coast Sailing Rig ShopThis item is hand built by our Rig...
    Qty in Cart: 0
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    $24.99
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  • RS Aero Outhaul Control Line

    RS Aero Outhaul Control Line

    West Coast Sailing Rig Shop
    $29.99
    Outhaul Control Line for the RS Aero using the popular 'Over Deck' style rigging. If you prefer not to splice your control line after rigging or need a quick replacement, this version is designed with two compact reeving eyes for connecting with whipping...
    Qty in Cart: 0
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    $29.99
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  • RS Aero Cunningham Control Line

    RS Aero Cunningham Control Line

    West Coast Sailing Rig Shop
    $39.99
    Cunningham Control Line for the RS Aero using the popular 'Over Deck' style rigging. If you prefer not to splice your control line after rigging or need a quick replacement, this version is designed with two compact reeving eyes for connecting with...
    Qty in Cart: 0
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    $39.99
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  • Hobie Outback Loader (2019)

    Hobie Outback Loader (2019)

    Hobie Cat
    $30.99
    The Hobie 'loader' is a clip on assembly that sits on the back end of your kayak to assist with lifting and loading. Tilt the kayak back on the loader to prevent damage to your rudder system. It is a direct replacement for the loader that is...
    Qty in Cart: 0
    Price:
    $30.99
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  • obie Compass Loader

    Hobie Compass Loader

    Hobie Cat
    $43.99
    The Hobie Compass 'Loader' is a load-assist tool that makes car top loading easier. The plastic loader fits into the transom of the Hobie Compass and Compass Duo kayaks so that you can lift from the bow with the weight of the kayak on the stern without...
    Qty in Cart: 0
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    $43.99
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  • Hobie Pro Angler 360 Turbo Fin Hobie Pro Angler 360 Turbo Fin

    Hobie Pro Angler 360 Turbo Fin

    Hobie Cat
    $67.99
    Replacement fin for the Hobie Mirage Drive 360. Sold individually. Fin only. Hobie Part Number 80151135 *Hobie Kayak Item - Not eligible for free shipping offers 
    Qty in Cart: 0
    Price:
    $67.99
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  • Hobie Passport Rudder Pin

    Hobie Passport Rudder Pin

    Hobie Cat
    $5.09
    Replacement rudder pin for Hobie Passport 10.5 and Passport 12 kayaks.
    Qty in Cart: 0
    Price:
    $5.09
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  • Hobie Passport Rudder Pivot Assembly

    Hobie Passport Rudder Pivot Assembly

    Hobie Cat
    $11.49
    Rudder pivot assembly for Hobie Passport 10.5 and Passport 12 kayaks. Hobie Part Number 77800035
    Qty in Cart: 0
    Price:
    $11.49
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  • Hobie Passport Steering Handle

    Hobie Passport Steering Handle

    Hobie Cat
    $5.99
    Replacement steering handle for Hobie Passport 10.5 and Passport 12 kayaks.
    Qty in Cart: 0
    Price:
    $5.99
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  • Hobie Passport Handle Side (No Bungee)

    Hobie Passport Handle Side (No Bungee)

    Hobie Cat
    $9.29
    Replacement side mounted carry handles for the Hobie Passport. These are reinforced with plastic buckles on each end to make it easier to lift your Passport 10.5 or Passport 12 kayak. Also used on the AMAs on the Tandem Island.
    Qty in Cart: 0
    Price:
    $9.29
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One Design Sailboat Parts

West Coast Sailing is you ultimate source for small sailboat, keelboat, and Hobie kayak parts, offering parts and fittings from Hobie Cat, RS Sailing, Zim Sailing, and more. When we say 'One Design', we are typically referring to model-specific parts that are specified by the manufacturer or by the class association. These parts are designed to work with your boat so you can find what you need and get back out on the water quickly.

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