Thunderbird - Mainsail - Challenge Sailcloth Warp Drive Dacron

When you are looking replace your Thunderbird Mainsail with a replacement sail there are many options available. Challenge Warp Drive is an excellent choice for those sailors looking for less heel, more control, more speed, all from a dacron sailcloth. The Warp Drive Triradial sail designed by www.precisionsailloft.com will increase overall performance of you cruising sailboat. The tri-radial design allows Darryl Hodgson to design a much better sail shape as compared to traditional cross cut dacron sails http://www.precisionsailloft.com/sails/upwind/t/thunderbird/thunderbird/mainsails/product/thunderbird-cruising-mainsail/