Notes: Also available in wood/epoxy.\nDisplacement above is lightship. Max load (person + gear + outboard) displacement: 495 kg / 1,091 lbs\nThe "Classic" is an upgraded version of the 17.5. Same hull. Upgrade includes a fully- battened mainsail with an innovative upwardly-curved rigid headboard instead of a gaff yard. Larger furling headsail and inboard rudder.\nSail area:\n- Main: 110 ft² / 10.23 m²\n- Jib: 50 ft² / 4.65 m²