The 873 has tons of lift. The high efficiency and its large outline will permit you to surf knee high waves or pump in flat water.
The same DNA as the 633, its adopts the inverted gull wing shape and concave bottom. The large wingtips will squeeze the water while pumping and give you that extra drive to generate speed through your carves.
Ideal for small waves and using a windwing in light to medium wind.
For more info https://moseshydrofoil.com/products/kit-82-873-onda
Works really well with
873 Front Wing
483 Rear Stabiliser
710 Surf Fuse
LIFT SPEED 10/10