The ILCA sailboat is a highly popular family of small one-design sailing dinghies that uses a common hull and interchangeable rigs with different sail areas. This allows for a wide range of sailors to sail and compete in a range of wind conditions. PRO Boats have everything listed in the RACE configuration, with the following upgrades: Pro Vang: Spliced with 3mm Dyneema primary, spliced Kingfisher 4mm Evo Race 78 control line, Harken lower unit, 18mm Harken Fly block in the middle, and a Harken top block w/ key. Pro Cunningham: Don't run out of purchase with the Pro 8:1 Cunningham, spliced with a Dyneema primary, spliced Kingfisher 4mm Evo Race 78 control line, and 29mm + 1x 18mm Harken Carbo blocks. Works great for all ILCA sails including Mk2 7 sails! Pro Outhaul: Quick-release outhaul system spliced with a Dyneema primary, spliced Kingfisher 4mm Evo Race 78 control line, 18mm + 29mm Harken Carbo blocks, shackle with fixed block for the clew, & Rooster clew strap. RACE Boats have the following items: ILCA Class approved hull w/ Rooster hiking strap Brand new class-approved North Sail and new battens Brand New lines and rigging (Vang, Cunningham, Outhaul - Upgraded for PRO Boats) Boom with Harken Blocks Aluminum Lower (composite 6 lower included with Pro Package) Carbon Upper Rudder and Centerboard (PRO - MK2 Daggerboard brakes, E6 foils) Carbon Tiller and Extension