Challenger 23 / 24 / 7.4 /7.5 Sail Data Pinit SKU: X-SD-8474 Quantity discounts available QuantityPrice Quantity -+ Add to Cart DetailsDetailsL.W.L.: 20' 2" (6.15 m) Beam: 8' 2" (2.49 m) Draft: 3' 5" (1.04 m) Displacement: 4000 lbs. (1814 kg.) Ballast: 2090 lbs. (948 kg.) 30.0 9.3 24.4 9.3