The 4.15 HC Quad rear fin pair is large size quad rear with a ride number of 5.2. These quad rears can be combined with any Futures front fins and excel in rail to rail surfing and speed due to its symmetrical foil. The 4.15 HC Quad rears prefer rear boxes set off the rail, closer to the stringer.
| Spec |
Fins |
| Area | 12.60 |
| Height |
4.15 |
| Base |
4.16 |
| Foil | Symm |