The Futures Neutral Quad Rear fin pair, built in lightweight honeycomb construction, feature a neutral template and 80/20 foils that offer a balance of response and control. 
Looking to turn your favorite Thruster set into a Quad? This pair of Quad Rears can be combined with any Futures front fins to suit your riding preference, board design and waves. 
 | 
Medium | 
Large | 
| Area | 
11.67 | 
12.60 | 
| Height | 
4.05 | 
4.15 | 
| Base | 
3.87 | 
4.16 | 
| Foil | 
80/20 | 
80/20 |